Search
Find a vulnerability
Search criteria
ⓘ
Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.
12 vulnerabilities by Cribl
CVE-2026-56748 (GCVE-0-2026-56748)
Vulnerability from nvd – Published: 2026-07-27 19:27 – Updated: 2026-07-27 20:22
VLAI
EPSS
VEX
Title
Authenticated RCE via Symlink Following in Cribl Stream Pack Git Import
Summary
Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack's functions directory.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-61 - UNIX Symbolic Link ('Symlink') Following
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/stream/release-notes/releas… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Stream |
Affected:
0 , < 4.18.2
(semver)
|
Date Public
2026-07-27 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-56748",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-27T20:22:29.574661Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T20:22:35.788Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Cribl Stream",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.18.2",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Robert Lackey, Cribl Product Security"
}
],
"datePublic": "2026-07-27T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eImproper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack\u0027s functions directory.\u003c/p\u003e"
}
],
"value": "Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack\u0027s functions directory."
}
],
"impacts": [
{
"capecId": "CAPEC-132",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-132 Symlink Attack"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-61",
"description": "CWE-61: UNIX Symbolic Link (\u0027Symlink\u0027) Following",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T19:27:31.700Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Stream 4.18.2 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/stream/release-notes/release-v4182/#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Authenticated RCE via Symlink Following in Cribl Stream Pack Git Import"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-56748",
"datePublished": "2026-07-27T19:27:31.700Z",
"dateReserved": "2026-06-22T20:02:07.174Z",
"dateUpdated": "2026-07-27T20:22:35.788Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-56747 (GCVE-0-2026-56747)
Vulnerability from nvd – Published: 2026-07-27 19:22 – Updated: 2026-07-27 20:23
VLAI
EPSS
VEX
Title
Code Injection in JSON Pointer Processing Component in Cribl Stream
Summary
Improper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/stream/release-notes/releas… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Stream |
Affected:
0 , < 4.18.2
(semver)
|
Date Public
2026-07-27 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-56747",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-27T20:23:03.125636Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T20:23:09.438Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Cribl Stream",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.18.2",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Robert Lackey, Cribl Product Security"
}
],
"datePublic": "2026-07-27T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eImproper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value.\u003c/p\u003e"
}
],
"value": "Improper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value."
}
],
"impacts": [
{
"capecId": "CAPEC-242",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-242 Code Injection"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T19:22:12.784Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Stream 4.18.2 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/stream/release-notes/release-v4182/#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Code Injection in JSON Pointer Processing Component in Cribl Stream"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-56747",
"datePublished": "2026-07-27T19:22:12.784Z",
"dateReserved": "2026-06-22T20:02:07.173Z",
"dateUpdated": "2026-07-27T20:23:09.438Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-45393 (GCVE-0-2026-45393)
Vulnerability from nvd – Published: 2026-05-12 01:06 – Updated: 2026-06-02 15:55
VLAI
EPSS
VEX
Title
Local privilege escalation to SYSTEM in Cribl Edge for Windows
Summary
A vulnerability chain in Cribl Edge for Windows before 4.17.1 allows a local authenticated user to escalate privileges to NT AUTHORITY\SYSTEM. Incorrect default permissions on the Windows installer's authentication directory (CWE-276) expose a cryptographic secret used for JWT signing and password-hash derivation, enabling forgery of administrative API tokens. The forged token can then be used to invoke a pipeline function that reaches an OS command sink (CWE-78) running in the SYSTEM context.
Severity
7.8 (High)
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/edge/release-notes/release-… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Edge |
Affected:
0 , < 4.17.1
(semver)
|
Date Public
2026-04-20 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-45393",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T10:57:55.624673Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T20:04:21.419Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Windows"
],
"product": "Cribl Edge",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.17.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Abdulaziz M. Almetairy, Saudi Aramco"
}
],
"datePublic": "2026-04-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eA vulnerability chain in Cribl Edge for Windows before 4.17.1 allows a local authenticated user to escalate privileges to NT AUTHORITY\\SYSTEM. Incorrect default permissions on the Windows installer\u0027s authentication directory (CWE-276) expose a cryptographic secret used for JWT signing and password-hash derivation, enabling forgery of administrative API tokens. The forged token can then be used to invoke a pipeline function that reaches an OS command sink (CWE-78) running in the SYSTEM context.\u003c/p\u003e"
}
],
"value": "A vulnerability chain in Cribl Edge for Windows before 4.17.1 allows a local authenticated user to escalate privileges to NT AUTHORITY\\SYSTEM. Incorrect default permissions on the Windows installer\u0027s authentication directory (CWE-276) expose a cryptographic secret used for JWT signing and password-hash derivation, enabling forgery of administrative API tokens. The forged token can then be used to invoke a pipeline function that reaches an OS command sink (CWE-78) running in the SYSTEM context."
}
],
"impacts": [
{
"capecId": "CAPEC-69",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-69 Target Programs with Elevated Privileges"
}
]
},
{
"capecId": "CAPEC-233",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-233 Privilege Escalation"
}
]
},
{
"capecId": "CAPEC-88",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-88 OS Command Injection"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-276",
"description": "CWE-276 Incorrect Default Permissions",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T15:55:07.304Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Edge 4.17.1 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/edge/release-notes/release-v4171#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Local privilege escalation to SYSTEM in Cribl Edge for Windows"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-45393",
"datePublished": "2026-05-12T01:06:27.220Z",
"dateReserved": "2026-05-12T01:05:53.672Z",
"dateUpdated": "2026-06-02T15:55:07.304Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-45392 (GCVE-0-2026-45392)
Vulnerability from nvd – Published: 2026-05-12 01:06 – Updated: 2026-06-02 15:53
VLAI
EPSS
VEX
Title
DOM-based XSS in Cribl Stream
Summary
DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.
Severity
8.7 (High)
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/stream/release-notes/releas… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Stream |
Affected:
0 , < 4.17.1
(semver)
|
Date Public
2026-04-20 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-45392",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T10:56:43.705190Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T10:56:49.136Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Cribl Stream",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.17.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Frank Lycops, NATO NCSC"
},
{
"lang": "en",
"type": "finder",
"value": "Filip Waeytens, NATO NCSC"
}
],
"datePublic": "2026-04-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eDOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.\u003c/p\u003e"
}
],
"value": "DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page."
}
],
"impacts": [
{
"capecId": "CAPEC-588",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-588 DOM-Based XSS"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T15:53:40.515Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Stream 4.17.1 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/stream/release-notes/release-v4171#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Stream to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e\u003cp\u003eAs a defense-in-depth best practice (independent of this CVE), configuring a Content Security Policy header is recommended; see \u003ca href=\"https://docs.cribl.io/stream/securing-sources-dest#csp\"\u003eCSP guidance\u003c/a\u003e for non-SSO and \u003ca href=\"https://docs.cribl.io/stream/securing-sources-dest#saml-sso-configuration\"\u003eSAML SSO configuration\u003c/a\u003e for SSO deployments.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Stream to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required. As a defense-in-depth best practice (independent of this CVE), configuring a Content Security Policy header is recommended; see https://docs.cribl.io/stream/securing-sources-dest#csp for non-SSO and https://docs.cribl.io/stream/securing-sources-dest#saml-sso-configuration for SSO deployments."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "DOM-based XSS in Cribl Stream"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-45392",
"datePublished": "2026-05-12T01:06:26.339Z",
"dateReserved": "2026-05-12T01:05:53.672Z",
"dateUpdated": "2026-06-02T15:53:40.515Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-45391 (GCVE-0-2026-45391)
Vulnerability from nvd – Published: 2026-05-12 01:06 – Updated: 2026-06-02 15:51
VLAI
EPSS
VEX
Title
Local privilege escalation in Cribl Edge for Linux
Summary
A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account.
Severity
7.8 (High)
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/edge/release-notes/release-… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Edge |
Affected:
3.2.0 , < 4.17.1
(semver)
Unaffected: 4.17.1 (semver) |
Date Public
2026-04-20 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-45391",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T10:56:04.029331Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T10:56:07.326Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "Cribl Edge",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.17.1",
"status": "affected",
"version": "3.2.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.17.1",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Zach Rayburn, Cribl Product Security"
}
],
"datePublic": "2026-04-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eA command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account.\u003c/p\u003e"
}
],
"value": "A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account."
}
],
"impacts": [
{
"capecId": "CAPEC-88",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-88 OS Command Injection"
}
]
},
{
"capecId": "CAPEC-234",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-234 Hijacking a privileged process"
}
]
},
{
"capecId": "CAPEC-233",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-233 Privilege Escalation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T15:51:55.156Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Edge 4.17.1 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/edge/release-notes/release-v4171#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e\u003cp\u003eAs a defense-in-depth best practice (independent of this CVE), running Cribl Edge as an unprivileged Linux user is recommended; see \u003ca href=\"https://docs.cribl.io/edge/deploy-linux/\"\u003eRun Edge as an Unprivileged Linux User\u003c/a\u003e.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required. As a defense-in-depth best practice (independent of this CVE), running Cribl Edge as an unprivileged Linux user is recommended; see https://docs.cribl.io/edge/deploy-linux/ for guidance."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Local privilege escalation in Cribl Edge for Linux"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-45391",
"datePublished": "2026-05-12T01:06:25.477Z",
"dateReserved": "2026-05-12T01:05:53.671Z",
"dateUpdated": "2026-06-02T15:51:55.156Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2019-11076 (GCVE-0-2019-11076)
Vulnerability from nvd – Published: 2019-04-23 17:32 – Updated: 2024-08-04 22:40
VLAI
EPSS
VEX
Summary
Cribl UI 1.5.0 allows remote attackers to run arbitrary commands via an unauthenticated web request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/livehybrid/poc-cribl-rce | x_refsource_MISC |
| https://docs.cribl.io/blog/release-v151 | x_refsource_CONFIRM |
Date Public
2019-04-11 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T22:40:16.282Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/livehybrid/poc-cribl-rce"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://docs.cribl.io/blog/release-v151"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2019-04-11T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Cribl UI 1.5.0 allows remote attackers to run arbitrary commands via an unauthenticated web request."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-04-23T17:32:05.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/livehybrid/poc-cribl-rce"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://docs.cribl.io/blog/release-v151"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-11076",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cribl UI 1.5.0 allows remote attackers to run arbitrary commands via an unauthenticated web request."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/livehybrid/poc-cribl-rce",
"refsource": "MISC",
"url": "https://github.com/livehybrid/poc-cribl-rce"
},
{
"name": "https://docs.cribl.io/blog/release-v151",
"refsource": "CONFIRM",
"url": "https://docs.cribl.io/blog/release-v151"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2019-11076",
"datePublished": "2019-04-23T17:32:05.000Z",
"dateReserved": "2019-04-10T00:00:00.000Z",
"dateUpdated": "2024-08-04T22:40:16.282Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2026-56748 (GCVE-0-2026-56748)
Vulnerability from cvelistv5 – Published: 2026-07-27 19:27 – Updated: 2026-07-27 20:22
VLAI
EPSS
VEX
Title
Authenticated RCE via Symlink Following in Cribl Stream Pack Git Import
Summary
Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack's functions directory.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-61 - UNIX Symbolic Link ('Symlink') Following
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/stream/release-notes/releas… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Stream |
Affected:
0 , < 4.18.2
(semver)
|
Date Public
2026-07-27 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-56748",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-27T20:22:29.574661Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T20:22:35.788Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Cribl Stream",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.18.2",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Robert Lackey, Cribl Product Security"
}
],
"datePublic": "2026-07-27T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eImproper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack\u0027s functions directory.\u003c/p\u003e"
}
],
"value": "Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack\u0027s functions directory."
}
],
"impacts": [
{
"capecId": "CAPEC-132",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-132 Symlink Attack"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-61",
"description": "CWE-61: UNIX Symbolic Link (\u0027Symlink\u0027) Following",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T19:27:31.700Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Stream 4.18.2 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/stream/release-notes/release-v4182/#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Authenticated RCE via Symlink Following in Cribl Stream Pack Git Import"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-56748",
"datePublished": "2026-07-27T19:27:31.700Z",
"dateReserved": "2026-06-22T20:02:07.174Z",
"dateUpdated": "2026-07-27T20:22:35.788Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-56747 (GCVE-0-2026-56747)
Vulnerability from cvelistv5 – Published: 2026-07-27 19:22 – Updated: 2026-07-27 20:23
VLAI
EPSS
VEX
Title
Code Injection in JSON Pointer Processing Component in Cribl Stream
Summary
Improper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/stream/release-notes/releas… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Stream |
Affected:
0 , < 4.18.2
(semver)
|
Date Public
2026-07-27 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-56747",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-27T20:23:03.125636Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T20:23:09.438Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Cribl Stream",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.18.2",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Robert Lackey, Cribl Product Security"
}
],
"datePublic": "2026-07-27T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eImproper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value.\u003c/p\u003e"
}
],
"value": "Improper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value."
}
],
"impacts": [
{
"capecId": "CAPEC-242",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-242 Code Injection"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-27T19:22:12.784Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Stream 4.18.2 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/stream/release-notes/release-v4182/#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Stream to v4.18.2 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Code Injection in JSON Pointer Processing Component in Cribl Stream"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-56747",
"datePublished": "2026-07-27T19:22:12.784Z",
"dateReserved": "2026-06-22T20:02:07.173Z",
"dateUpdated": "2026-07-27T20:23:09.438Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-45393 (GCVE-0-2026-45393)
Vulnerability from cvelistv5 – Published: 2026-05-12 01:06 – Updated: 2026-06-02 15:55
VLAI
EPSS
VEX
Title
Local privilege escalation to SYSTEM in Cribl Edge for Windows
Summary
A vulnerability chain in Cribl Edge for Windows before 4.17.1 allows a local authenticated user to escalate privileges to NT AUTHORITY\SYSTEM. Incorrect default permissions on the Windows installer's authentication directory (CWE-276) expose a cryptographic secret used for JWT signing and password-hash derivation, enabling forgery of administrative API tokens. The forged token can then be used to invoke a pipeline function that reaches an OS command sink (CWE-78) running in the SYSTEM context.
Severity
7.8 (High)
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/edge/release-notes/release-… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Edge |
Affected:
0 , < 4.17.1
(semver)
|
Date Public
2026-04-20 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-45393",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T10:57:55.624673Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T20:04:21.419Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Windows"
],
"product": "Cribl Edge",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.17.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Abdulaziz M. Almetairy, Saudi Aramco"
}
],
"datePublic": "2026-04-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eA vulnerability chain in Cribl Edge for Windows before 4.17.1 allows a local authenticated user to escalate privileges to NT AUTHORITY\\SYSTEM. Incorrect default permissions on the Windows installer\u0027s authentication directory (CWE-276) expose a cryptographic secret used for JWT signing and password-hash derivation, enabling forgery of administrative API tokens. The forged token can then be used to invoke a pipeline function that reaches an OS command sink (CWE-78) running in the SYSTEM context.\u003c/p\u003e"
}
],
"value": "A vulnerability chain in Cribl Edge for Windows before 4.17.1 allows a local authenticated user to escalate privileges to NT AUTHORITY\\SYSTEM. Incorrect default permissions on the Windows installer\u0027s authentication directory (CWE-276) expose a cryptographic secret used for JWT signing and password-hash derivation, enabling forgery of administrative API tokens. The forged token can then be used to invoke a pipeline function that reaches an OS command sink (CWE-78) running in the SYSTEM context."
}
],
"impacts": [
{
"capecId": "CAPEC-69",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-69 Target Programs with Elevated Privileges"
}
]
},
{
"capecId": "CAPEC-233",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-233 Privilege Escalation"
}
]
},
{
"capecId": "CAPEC-88",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-88 OS Command Injection"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-276",
"description": "CWE-276 Incorrect Default Permissions",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T15:55:07.304Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Edge 4.17.1 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/edge/release-notes/release-v4171#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Local privilege escalation to SYSTEM in Cribl Edge for Windows"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-45393",
"datePublished": "2026-05-12T01:06:27.220Z",
"dateReserved": "2026-05-12T01:05:53.672Z",
"dateUpdated": "2026-06-02T15:55:07.304Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-45392 (GCVE-0-2026-45392)
Vulnerability from cvelistv5 – Published: 2026-05-12 01:06 – Updated: 2026-06-02 15:53
VLAI
EPSS
VEX
Title
DOM-based XSS in Cribl Stream
Summary
DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.
Severity
8.7 (High)
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/stream/release-notes/releas… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Stream |
Affected:
0 , < 4.17.1
(semver)
|
Date Public
2026-04-20 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-45392",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T10:56:43.705190Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T10:56:49.136Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Cribl Stream",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.17.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Frank Lycops, NATO NCSC"
},
{
"lang": "en",
"type": "finder",
"value": "Filip Waeytens, NATO NCSC"
}
],
"datePublic": "2026-04-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eDOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.\u003c/p\u003e"
}
],
"value": "DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page."
}
],
"impacts": [
{
"capecId": "CAPEC-588",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-588 DOM-Based XSS"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T15:53:40.515Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Stream 4.17.1 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/stream/release-notes/release-v4171#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Stream to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e\u003cp\u003eAs a defense-in-depth best practice (independent of this CVE), configuring a Content Security Policy header is recommended; see \u003ca href=\"https://docs.cribl.io/stream/securing-sources-dest#csp\"\u003eCSP guidance\u003c/a\u003e for non-SSO and \u003ca href=\"https://docs.cribl.io/stream/securing-sources-dest#saml-sso-configuration\"\u003eSAML SSO configuration\u003c/a\u003e for SSO deployments.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Stream to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required. As a defense-in-depth best practice (independent of this CVE), configuring a Content Security Policy header is recommended; see https://docs.cribl.io/stream/securing-sources-dest#csp for non-SSO and https://docs.cribl.io/stream/securing-sources-dest#saml-sso-configuration for SSO deployments."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "DOM-based XSS in Cribl Stream"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-45392",
"datePublished": "2026-05-12T01:06:26.339Z",
"dateReserved": "2026-05-12T01:05:53.672Z",
"dateUpdated": "2026-06-02T15:53:40.515Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-45391 (GCVE-0-2026-45391)
Vulnerability from cvelistv5 – Published: 2026-05-12 01:06 – Updated: 2026-06-02 15:51
VLAI
EPSS
VEX
Title
Local privilege escalation in Cribl Edge for Linux
Summary
A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account.
Severity
7.8 (High)
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.cribl.io/edge/release-notes/release-… | release-notes |
| https://trust.cribl.io/notifications | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cribl | Cribl Edge |
Affected:
3.2.0 , < 4.17.1
(semver)
Unaffected: 4.17.1 (semver) |
Date Public
2026-04-20 00:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-45391",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T10:56:04.029331Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T10:56:07.326Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "Cribl Edge",
"vendor": "Cribl",
"versions": [
{
"lessThan": "4.17.1",
"status": "affected",
"version": "3.2.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.17.1",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Zach Rayburn, Cribl Product Security"
}
],
"datePublic": "2026-04-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eA command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account.\u003c/p\u003e"
}
],
"value": "A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account."
}
],
"impacts": [
{
"capecId": "CAPEC-88",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-88 OS Command Injection"
}
]
},
{
"capecId": "CAPEC-234",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-234 Hijacking a privileged process"
}
]
},
{
"capecId": "CAPEC-233",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-233 Privilege Escalation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"exploitMaturity": "PROOF_OF_CONCEPT",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T15:51:55.156Z",
"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"shortName": "Cribl"
},
"references": [
{
"name": "Cribl Edge 4.17.1 Security Fixes",
"tags": [
"release-notes"
],
"url": "https://docs.cribl.io/edge/release-notes/release-v4171#security-fixes"
},
{
"name": "Cribl Trust Portal",
"tags": [
"vendor-advisory"
],
"url": "https://trust.cribl.io/notifications"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.\u003c/p\u003e\u003cp\u003eAs a defense-in-depth best practice (independent of this CVE), running Cribl Edge as an unprivileged Linux user is recommended; see \u003ca href=\"https://docs.cribl.io/edge/deploy-linux/\"\u003eRun Edge as an Unprivileged Linux User\u003c/a\u003e.\u003c/p\u003e"
}
],
"value": "Upgrade Cribl Edge to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required. As a defense-in-depth best practice (independent of this CVE), running Cribl Edge as an unprivileged Linux user is recommended; see https://docs.cribl.io/edge/deploy-linux/ for guidance."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Local privilege escalation in Cribl Edge for Linux"
}
},
"cveMetadata": {
"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
"assignerShortName": "Cribl",
"cveId": "CVE-2026-45391",
"datePublished": "2026-05-12T01:06:25.477Z",
"dateReserved": "2026-05-12T01:05:53.671Z",
"dateUpdated": "2026-06-02T15:51:55.156Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2019-11076 (GCVE-0-2019-11076)
Vulnerability from cvelistv5 – Published: 2019-04-23 17:32 – Updated: 2024-08-04 22:40
VLAI
EPSS
VEX
Summary
Cribl UI 1.5.0 allows remote attackers to run arbitrary commands via an unauthenticated web request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/livehybrid/poc-cribl-rce | x_refsource_MISC |
| https://docs.cribl.io/blog/release-v151 | x_refsource_CONFIRM |
Date Public
2019-04-11 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T22:40:16.282Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/livehybrid/poc-cribl-rce"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://docs.cribl.io/blog/release-v151"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2019-04-11T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Cribl UI 1.5.0 allows remote attackers to run arbitrary commands via an unauthenticated web request."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-04-23T17:32:05.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/livehybrid/poc-cribl-rce"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://docs.cribl.io/blog/release-v151"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-11076",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cribl UI 1.5.0 allows remote attackers to run arbitrary commands via an unauthenticated web request."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/livehybrid/poc-cribl-rce",
"refsource": "MISC",
"url": "https://github.com/livehybrid/poc-cribl-rce"
},
{
"name": "https://docs.cribl.io/blog/release-v151",
"refsource": "CONFIRM",
"url": "https://docs.cribl.io/blog/release-v151"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2019-11076",
"datePublished": "2019-04-23T17:32:05.000Z",
"dateReserved": "2019-04-10T00:00:00.000Z",
"dateUpdated": "2024-08-04T22:40:16.282Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}