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3199 vulnerabilities by gitlab
CERTFR-2026-AVI-1520
Vulnerability from certfr_avis - Published: 2026-11-12 - Updated: 2026-11-12
Une vulnérabilité a été découverte dans GitLab. Elle permet à un attaquant de provoquer une exécution de code arbitraire à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions antérieures à 19.5.4 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions antérieures à 19.3.8 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions antérieures à 19.4.6 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions ant\u00e9rieures \u00e0 19.5.4",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions ant\u00e9rieures \u00e0 19.3.8",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions ant\u00e9rieures \u00e0 19.4.6",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-105437",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-105437"
}
],
"initial_release_date": "2026-11-12T00:00:00",
"last_revision_date": "2026-11-12T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1520",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-11-12T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans GitLab. Elle permet \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance.",
"title": "Vuln\u00e9rabilit\u00e9 dans GitLab",
"vendor_advisories": [
{
"published_at": "2026-11-10",
"title": "Bulletin de s\u00e9curit\u00e9 GitLab",
"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-4-released/"
}
]
}
CERTFR-2026-AVI-1427
Vulnerability from certfr_avis - Published: 2026-10-30 - Updated: 2026-10-30
Une vulnérabilité a été découverte dans les produits GitLab. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| GitLab | AI Gateway | AI Gateway versions 19.0.x antérieures à 19.0.13 | ||
| GitLab | AI Gateway | AI Gateway versions antérieures à 18.11.8 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.4.x antérieures à 19.4.5 | ||
| GitLab | AI Gateway | AI Gateway versions 19.3.x antérieures à 19.3.3 | ||
| GitLab | AI Gateway | AI Gateway versions 19.1.x antérieures à 19.1.9 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.1.x antérieures à 19.1.10 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.3.x antérieures à 19.3.7 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.2.x antérieures à 19.2.10 | ||
| GitLab | AI Gateway | AI Gateway versions 19.4.x antérieures à 19.4.3 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions antérieures à 18.11.14 | ||
| GitLab | AI Gateway | AI Gateway versions 19.5.x antérieures à 19.5.3 | ||
| GitLab | AI Gateway | AI Gateway versions 19.2.x antérieures à 19.2.5 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.0.x antérieures à 19.0.11 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.5.x antérieures à 19.5.3 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "AI Gateway versions 19.0.x ant\u00e9rieures \u00e0 19.0.13",
"product": {
"name": "AI Gateway",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "AI Gateway versions ant\u00e9rieures \u00e0 18.11.8",
"product": {
"name": "AI Gateway",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.4.x ant\u00e9rieures \u00e0 19.4.5",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "AI Gateway versions 19.3.x ant\u00e9rieures \u00e0 19.3.3",
"product": {
"name": "AI Gateway",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "AI Gateway versions 19.1.x ant\u00e9rieures \u00e0 19.1.9",
"product": {
"name": "AI Gateway",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.1.x ant\u00e9rieures \u00e0 19.1.10",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.3.x ant\u00e9rieures \u00e0 19.3.7",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.2.x ant\u00e9rieures \u00e0 19.2.10",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "AI Gateway versions 19.4.x ant\u00e9rieures \u00e0 19.4.3",
"product": {
"name": "AI Gateway",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions ant\u00e9rieures \u00e0 18.11.14",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "AI Gateway versions 19.5.x ant\u00e9rieures \u00e0 19.5.3",
"product": {
"name": "AI Gateway",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "AI Gateway versions 19.2.x ant\u00e9rieures \u00e0 19.2.5",
"product": {
"name": "AI Gateway",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.0.x ant\u00e9rieures \u00e0 19.0.11",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.5.x ant\u00e9rieures \u00e0 19.5.3",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-111943",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-111943"
}
],
"initial_release_date": "2026-10-30T00:00:00",
"last_revision_date": "2026-10-30T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1427",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-30T00:00:00.000000"
}
],
"risks": [
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans les produits GitLab. Elle permet \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Vuln\u00e9rabilit\u00e9 dans GitLab",
"vendor_advisories": [
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 GitLab",
"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-3-released/"
}
]
}
CERTFR-2026-AVI-1363
Vulnerability from certfr_avis - Published: 2026-10-22 - Updated: 2026-10-22
De multiples vulnérabilités ont été découvertes dans GitLab. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à la confidentialité des données et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions antérieures à 19.3.6 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.4.x antérieures à 19.4.3 | ||
| GitLab | GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) | GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.5.x antérieures à 19.5.1 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions ant\u00e9rieures \u00e0 19.3.6",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.4.x ant\u00e9rieures \u00e0 19.4.3",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
},
{
"description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.5.x ant\u00e9rieures \u00e0 19.5.1",
"product": {
"name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
"vendor": {
"name": "GitLab",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-12664",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-12664"
},
{
"name": "CVE-2026-112378",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-112378"
},
{
"name": "CVE-2026-15723",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15723"
},
{
"name": "CVE-2026-112326",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-112326"
},
{
"name": "CVE-2026-105711",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-105711"
},
{
"name": "CVE-2026-14288",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-14288"
},
{
"name": "CVE-2026-16255",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-16255"
},
{
"name": "CVE-2026-110264",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-110264"
},
{
"name": "CVE-2026-13319",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13319"
},
{
"name": "CVE-2026-112212",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-112212"
},
{
"name": "CVE-2026-105777",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-105777"
},
{
"name": "CVE-2026-103515",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103515"
}
],
"initial_release_date": "2026-10-22T00:00:00",
"last_revision_date": "2026-10-22T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1363",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-22T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans GitLab. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans GitLab",
"vendor_advisories": [
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 GitLab",
"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/"
}
]
}
CVE-2026-16255 (GCVE-0-2026-16255)
Vulnerability from nvd – Published: 2026-10-21 23:35 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 12.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when the instance-wide SAML or LDAP membership lock was enabled, an authenticated user could have granted or accepted project and group membership outside the identity provider's control, due to incomplete enforcement of the membership lock on requests created before the lock was enabled.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3809350 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-16255",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-30T16:39:27.493556Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-30T17:18:23.345Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "GitLab",
"repo": "https://gitlab.com/gitlab-org/gitlab",
"vendor": "GitLab",
"versions": [
{
"lessThan": "19.3.6",
"status": "affected",
"version": "12.0",
"versionType": "semver"
},
{
"lessThan": "19.4.3",
"status": "affected",
"version": "19.4",
"versionType": "semver"
},
{
"lessThan": "19.5.1",
"status": "affected",
"version": "19.5",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Thanks [3nvz](https://hackerone.com/3nvz) for reporting this vulnerability through our HackerOne bug bounty program"
}
],
"descriptions": [
{
"lang": "en",
"value": "GitLab has remediated an issue in GitLab EE affecting all versions from 12.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when the instance-wide SAML or LDAP membership lock was enabled, an authenticated user could have granted or accepted project and group membership outside the identity provider\u0027s control, due to incomplete enforcement of the membership lock on requests created before the lock was enabled."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863: Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-21T23:35:10.428Z",
"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"shortName": "GitLab"
},
"references": [
{
"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/606479"
},
{
"name": "HackerOne Bug Bounty Report #3809350",
"tags": [
"technical-description",
"exploit",
"permissions-required"
],
"url": "https://hackerone.com/reports/3809350"
},
{
"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to versions 19.3.6, 19.4.3, 19.5.1 or above."
}
],
"title": "Incorrect Authorization in GitLab"
}
},
"cveMetadata": {
"assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"assignerShortName": "GitLab",
"cveId": "CVE-2026-16255",
"datePublished": "2026-10-21T23:35:10.428Z",
"dateReserved": "2026-07-20T08:04:52.287Z",
"dateUpdated": "2026-10-30T17:18:23.345Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-15723 (GCVE-0-2026-15723)
Vulnerability from nvd – Published: 2026-10-21 23:35 – Updated: 2026-10-23 10:58
VLAI
EPSS
VEX
Title
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when OmniAuth SAML and LDAP auto-linking were both enabled, an authenticated user could have taken over an existing LDAP-backed account without any interaction from the targeted user, due to improper input sanitization in the LDAP email lookup path used during OmniAuth identity linking.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 03:55 UTC
CWE
- CWE-90 - Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3852192 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
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CVE-2026-14288 (GCVE-0-2026-14288)
Vulnerability from nvd – Published: 2026-10-21 23:35 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Use of Incorrectly-Resolved Name or Reference in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 17.4 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditions could have allowed an authenticated to bypass a required merge request approval policy on a protected branch due to improper access control during approval rule synchronization.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:41 UTC
CWE
- CWE-706 - Use of Incorrectly-Resolved Name or Reference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3797008 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-13319 (GCVE-0-2026-13319)
Vulnerability from nvd – Published: 2026-10-21 23:35 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Authorization Bypass Through User-Controlled Key in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, could have allowed an authenticated to read milestone metadata, including titles, descriptions, and full project paths, from arbitrary private projects across the instance without any project membership, due to missing authorization checks on a user-supplied project filter parameter in the group milestones API.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:41 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3792168 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-12664 (GCVE-0-2026-12664)
Vulnerability from nvd – Published: 2026-10-21 23:35 – Updated: 2026-10-23 10:58
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with a read_api-scoped token to retrieve a project's incoming email address and create work items, bypassing the token's restrictions, due to insufficient scope enforcement on a GraphQL field.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 03:55 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3735499 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-112378 (GCVE-0-2026-112378)
Vulnerability from nvd – Published: 2026-10-21 23:33 – Updated: 2026-10-30 17:35
VLAI
EPSS
VEX
Title
Use of Less Trusted Source in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditions could have allowed an authenticated user to access paid AI features without a valid subscription due to insufficient server-side validation in billing eligibility checks.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:34 UTC
CWE
- CWE-348 - Use of Less Trusted Source
Assigner
References
Impacted products
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CVE-2026-112326 (GCVE-0-2026-112326)
Vulnerability from nvd – Published: 2026-10-21 23:33 – Updated: 2026-10-30 17:30
VLAI
EPSS
VEX
Title
Improper Cleanup on Thrown Exception in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with read-only permissions to permanently delete existing vulnerability records due to improper cleanup logic that failed to distinguish between pre-existing records from newly created ones during error handling.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:30 UTC
CWE
- CWE-460 - Improper Cleanup on Thrown Exception
Assigner
References
Impacted products
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CVE-2026-112212 (GCVE-0-2026-112212)
Vulnerability from nvd – Published: 2026-10-21 23:33 – Updated: 2026-10-30 17:33
VLAI
EPSS
VEX
Title
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have poisoned a shared cache's OAuth/OIDC discovery document to redirect certain flows to an externally controlled server, due to improper trust of user-supplied values when constructing endpoint URLs in cached discovery responses.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:32 UTC
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
Impacted products
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CVE-2026-110264 (GCVE-0-2026-110264)
Vulnerability from nvd – Published: 2026-10-22 00:33 – Updated: 2026-10-30 23:20
VLAI
EPSS
VEX
Title
Integer Overflow or Wraparound in GitLab
Summary
An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server due to integer overflow when compiling a specially crafted regular expression.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 00:00 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/4093475 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… | |
| https://www.ruby-lang.org/en/news/2026/10/23/rege… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GitLab | GitLab |
Affected:
7.0 , < 18.11.13
(semver)
Affected: 19.0 , < 19.0.10 (semver) Affected: 19.1 , < 19.1.9 (semver) Affected: 19.2 , < 19.2.9 (semver) Affected: 19.3 , < 19.3.6 (semver) Affected: 19.4 , < 19.4.3 (semver) Affected: 19.5 , < 19.5.1 (semver) cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:* |
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CVE-2026-105777 (GCVE-0-2026-105777)
Vulnerability from nvd – Published: 2026-10-21 23:34 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Insertion of Sensitive Information Into Sent Data in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6.5 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have retrieved sensitive internal server credentials due to improper filtering of internal response headers.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:38 UTC
CWE
- CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3657282 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-105711 (GCVE-0-2026-105711)
Vulnerability from nvd – Published: 2026-10-21 23:34 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Use of Cache Containing Sensitive Information in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when a merge request in a public project referenced a confidential issue from a private project, an authenticated user with no project membership could have read the confidential issue's title, due to a viewer-independent fragment cache key that incorrectly shared per-user-redacted rendered content across all users.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:38 UTC
CWE
- CWE-524 - Use of Cache Containing Sensitive Information
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3963293 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-103515 (GCVE-0-2026-103515)
Vulnerability from nvd – Published: 2026-10-21 23:34 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 19.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when an instance administrator locked a group's Duo availability, an authenticated user with group Owner permissions could have re-enabled AI-backed data egress to a third-party service for that group and its descendant projects, due to insufficient granularity of the admin-lock enforcement controls.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3871692 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-9268 (GCVE-0-2026-9268)
Vulnerability from nvd – Published: 2026-10-13 01:08 – Updated: 2026-10-14 19:07
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 13.6 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with limited permissions to modify project CI/CD deployment rollback settings without proper authorization, due to insufficient access control checks.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 19:07 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3687442 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-97229 (GCVE-0-2026-97229)
Vulnerability from nvd – Published: 2026-10-13 01:05 – Updated: 2026-10-30 23:18Title
Integer Overflow or Wraparound in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.
Severity
10 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 00:00 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/4055749 | technical-descriptionexploitpermissions-required |
| https://hackerone.com/reports/4058589 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
| https://github.com/rapid7/metasploit-framework/pu… | |
| https://www.ruby-lang.org/en/news/2026/10/23/rege… |
Impacted products
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CVE-2026-96893 (GCVE-0-2026-96893)
Vulnerability from nvd – Published: 2026-10-13 01:05 – Updated: 2026-10-14 10:51
VLAI
EPSS
VEX
Title
Improper Neutralization of Input Used for LLM Prompting in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user to inject specially crafted content into AI agent instructions, potentially causing unintended command execution attributed to other users, due to improper neutralization of special elements in AI conversation context construction.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 03:59 UTC
CWE
- CWE-1427 - Improper Neutralization of Input Used for LLM Prompting
Assigner
References
Impacted products
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CVE-2026-110264 (GCVE-0-2026-110264)
Vulnerability from cvelistv5 – Published: 2026-10-22 00:33 – Updated: 2026-10-30 23:20
VLAI
EPSS
VEX
Title
Integer Overflow or Wraparound in GitLab
Summary
An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server due to integer overflow when compiling a specially crafted regular expression.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 00:00 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/4093475 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… | |
| https://www.ruby-lang.org/en/news/2026/10/23/rege… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GitLab | GitLab |
Affected:
7.0 , < 18.11.13
(semver)
Affected: 19.0 , < 19.0.10 (semver) Affected: 19.1 , < 19.1.9 (semver) Affected: 19.2 , < 19.2.9 (semver) Affected: 19.3 , < 19.3.6 (semver) Affected: 19.4 , < 19.4.3 (semver) Affected: 19.5 , < 19.5.1 (semver) cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:* |
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CVE-2026-12664 (GCVE-0-2026-12664)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:35 – Updated: 2026-10-23 10:58
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with a read_api-scoped token to retrieve a project's incoming email address and create work items, bypassing the token's restrictions, due to insufficient scope enforcement on a GraphQL field.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 03:55 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3735499 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-13319 (GCVE-0-2026-13319)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:35 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Authorization Bypass Through User-Controlled Key in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, could have allowed an authenticated to read milestone metadata, including titles, descriptions, and full project paths, from arbitrary private projects across the instance without any project membership, due to missing authorization checks on a user-supplied project filter parameter in the group milestones API.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:41 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3792168 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-14288 (GCVE-0-2026-14288)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:35 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Use of Incorrectly-Resolved Name or Reference in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 17.4 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditions could have allowed an authenticated to bypass a required merge request approval policy on a protected branch due to improper access control during approval rule synchronization.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:41 UTC
CWE
- CWE-706 - Use of Incorrectly-Resolved Name or Reference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3797008 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-15723 (GCVE-0-2026-15723)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:35 – Updated: 2026-10-23 10:58
VLAI
EPSS
VEX
Title
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when OmniAuth SAML and LDAP auto-linking were both enabled, an authenticated user could have taken over an existing LDAP-backed account without any interaction from the targeted user, due to improper input sanitization in the LDAP email lookup path used during OmniAuth identity linking.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 03:55 UTC
CWE
- CWE-90 - Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3852192 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-16255 (GCVE-0-2026-16255)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:35 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 12.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when the instance-wide SAML or LDAP membership lock was enabled, an authenticated user could have granted or accepted project and group membership outside the identity provider's control, due to incomplete enforcement of the membership lock on requests created before the lock was enabled.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3809350 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-103515 (GCVE-0-2026-103515)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:34 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 19.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when an instance administrator locked a group's Duo availability, an authenticated user with group Owner permissions could have re-enabled AI-backed data egress to a third-party service for that group and its descendant projects, due to insufficient granularity of the admin-lock enforcement controls.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3871692 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-105711 (GCVE-0-2026-105711)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:34 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Use of Cache Containing Sensitive Information in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when a merge request in a public project referenced a confidential issue from a private project, an authenticated user with no project membership could have read the confidential issue's title, due to a viewer-independent fragment cache key that incorrectly shared per-user-redacted rendered content across all users.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:38 UTC
CWE
- CWE-524 - Use of Cache Containing Sensitive Information
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3963293 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-105777 (GCVE-0-2026-105777)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:34 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Insertion of Sensitive Information Into Sent Data in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6.5 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have retrieved sensitive internal server credentials due to improper filtering of internal response headers.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:38 UTC
CWE
- CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3657282 | technical-descriptionexploitpermissions-required |
| https://docs.gitlab.com/releases/patches/patch-re… |
Impacted products
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CVE-2026-112378 (GCVE-0-2026-112378)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:33 – Updated: 2026-10-30 17:35
VLAI
EPSS
VEX
Title
Use of Less Trusted Source in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditions could have allowed an authenticated user to access paid AI features without a valid subscription due to insufficient server-side validation in billing eligibility checks.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:34 UTC
CWE
- CWE-348 - Use of Less Trusted Source
Assigner
References
Impacted products
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CVE-2026-112212 (GCVE-0-2026-112212)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:33 – Updated: 2026-10-30 17:33
VLAI
EPSS
VEX
Title
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have poisoned a shared cache's OAuth/OIDC discovery document to redirect certain flows to an externally controlled server, due to improper trust of user-supplied values when constructing endpoint URLs in cached discovery responses.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:32 UTC
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
Impacted products
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CVE-2026-112326 (GCVE-0-2026-112326)
Vulnerability from cvelistv5 – Published: 2026-10-21 23:33 – Updated: 2026-10-30 17:30
VLAI
EPSS
VEX
Title
Improper Cleanup on Thrown Exception in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with read-only permissions to permanently delete existing vulnerability records due to improper cleanup logic that failed to distinguish between pre-existing records from newly created ones during error handling.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:30 UTC
CWE
- CWE-460 - Improper Cleanup on Thrown Exception
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-112326",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-30T17:30:05.590376Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-30T17:30:54.664Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "GitLab",
"repo": "https://gitlab.com/gitlab-org/gitlab",
"vendor": "GitLab",
"versions": [
{
"lessThan": "19.3.6",
"status": "affected",
"version": "17.8",
"versionType": "semver"
},
{
"lessThan": "19.4.3",
"status": "affected",
"version": "19.4",
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{
"lessThan": "19.5.1",
"status": "affected",
"version": "19.5",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "This vulnerability has been discovered internally by GitLab team member Gregory Havenga"
}
],
"descriptions": [
{
"lang": "en",
"value": "GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with read-only permissions to permanently delete existing vulnerability records due to improper cleanup logic that failed to distinguish between pre-existing records from newly created ones during error handling."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.1,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-460",
"description": "CWE-460: Improper Cleanup on Thrown Exception",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-21T23:33:40.603Z",
"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"shortName": "GitLab"
},
"references": [
{
"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/633147"
},
{
"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to versions 19.3.6, 19.4.3, 19.5.1 or above."
}
],
"title": "Improper Cleanup on Thrown Exception in GitLab"
}
},
"cveMetadata": {
"assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"assignerShortName": "GitLab",
"cveId": "CVE-2026-112326",
"datePublished": "2026-10-21T23:33:40.603Z",
"dateReserved": "2026-10-19T14:34:40.709Z",
"dateUpdated": "2026-10-30T17:30:54.664Z",
"state": "PUBLISHED"
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"dataVersion": "5.2"
}