CVE-2026-49740 (GCVE-0-2026-49740)
Vulnerability from cvelistv5 – Published: 2026-06-09 10:53 – Updated: 2026-07-15 12:49
VLAI
EPSS
VEX
Title
TYPO3 CMS - Insecure Deserialization in Core API
Summary
TYPO3's cache frontend (VariableFrontend) and persistent key-value store (Registry) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or sys_registry database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:40 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://typo3.org/security/advisory/typo3-core-sa… | vendor-advisory |
| https://github.com/TYPO3/typo3/commit/48bcf24f31f… | patch |
| https://github.com/TYPO3/typo3/commit/87cd7c5b710… | patch |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| TYPO3 | TYPO3 CMS |
Affected:
0 , < 10.4.57
(semver)
Affected: 11.0.0 , < 11.5.51 (semver) Affected: 12.0.0 , < 12.4.46 (semver) Affected: 13.0.0 , < 13.4.31 (semver) Affected: 14.0.0 , < 14.3.3 (semver) cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-49740",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-09T13:40:19.741208Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-09T13:40:40.839Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://packagist.org",
"defaultStatus": "unaffected",
"modules": [
"Core"
],
"packageName": "typo3/cms-core",
"product": "TYPO3 CMS",
"repo": "https://github.com/TYPO3/typo3",
"vendor": "TYPO3",
"versions": [
{
"lessThan": "10.4.57",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "11.5.51",
"status": "affected",
"version": "11.0.0",
"versionType": "semver"
},
{
"lessThan": "12.4.46",
"status": "affected",
"version": "12.0.0",
"versionType": "semver"
},
{
"lessThan": "13.4.31",
"status": "affected",
"version": "13.0.0",
"versionType": "semver"
},
{
"lessThan": "14.3.3",
"status": "affected",
"version": "14.0.0",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "10.4.57",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.5.51",
"versionStartIncluding": "11.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "12.4.46",
"versionStartIncluding": "12.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "13.4.31",
"versionStartIncluding": "13.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "14.3.3",
"versionStartIncluding": "14.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "z3rco"
},
{
"lang": "en",
"type": "reporter",
"value": "Chowdhury Faizal Ahammed"
},
{
"lang": "en",
"type": "reporter",
"value": "Rick Larabee"
},
{
"lang": "en",
"type": "reporter",
"value": "Vitaly Simonovich"
},
{
"lang": "en",
"type": "reporter",
"value": "Nozomu Sasaki"
},
{
"lang": "en",
"type": "reporter",
"value": "Mert Akdag"
},
{
"lang": "en",
"type": "reporter",
"value": "tikket"
},
{
"lang": "en",
"type": "reporter",
"value": "Shafi Almutairi"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Oliver Hader"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "TYPO3\u0027s cache frontend (\u003ccode\u003eVariableFrontend\u003c/code\u003e) and persistent key-value store (\u003ccode\u003eRegistry\u003c/code\u003e) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or \u003ccode\u003esys_registry\u003c/code\u003e database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2."
}
],
"value": "TYPO3\u0027s cache frontend (VariableFrontend) and persistent key-value store (Registry) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or sys_registry database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "CWE-502 Deserialization of Untrusted Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-15T12:49:15.005Z",
"orgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"shortName": "TYPO3"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://typo3.org/security/advisory/typo3-core-sa-2026-018"
},
{
"name": "Git commit of main branch",
"tags": [
"patch"
],
"url": "https://github.com/TYPO3/typo3/commit/48bcf24f31f52cc0b43d3bea4984634bd2cf85c7"
},
{
"name": "Git commit of 13.4 branch",
"tags": [
"patch"
],
"url": "https://github.com/TYPO3/typo3/commit/87cd7c5b710c44d3606fed277b040a75dc6a9c02"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "TYPO3 CMS - Insecure Deserialization in Core API",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"assignerShortName": "TYPO3",
"cveId": "CVE-2026-49740",
"datePublished": "2026-06-09T10:53:55.777Z",
"dateReserved": "2026-06-01T10:52:50.597Z",
"dateUpdated": "2026-07-15T12:49:15.005Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-49740",
"date": "2026-09-18",
"epss": "0.00215",
"percentile": "0.12241"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"collectionURL": "https://packagist.org",
"defaultStatus": "unaffected",
"modules": [
"Core"
],
"packageName": "typo3/cms-core",
"product": "TYPO3 CMS",
"repo": "https://github.com/TYPO3/typo3",
"vendor": "TYPO3",
"versions": [
{
"lessThan": "10.4.57",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "11.5.51",
"status": "affected",
"version": "11.0.0",
"versionType": "semver"
},
{
"lessThan": "12.4.46",
"status": "affected",
"version": "12.0.0",
"versionType": "semver"
},
{
"lessThan": "13.4.31",
"status": "affected",
"version": "13.0.0",
"versionType": "semver"
},
{
"lessThan": "14.3.3",
"status": "affected",
"version": "14.0.0",
"versionType": "semver"
}
]
}
],
"source": "f4fb688c-4412-4426-b4b8-421ecf27b14a"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "TYPO3\u0027s cache frontend (VariableFrontend) and persistent key-value store (Registry) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or sys_registry database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2."
},
{
"lang": "es",
"value": "El frontend de cach\u00e9 de TYPO3 (VariableFrontend) y el almac\u00e9n persistente de clave-valor (Registry) deserializaban cargas \u00fatiles PHP sin validaci\u00f3n de integridad ni restricciones de clase. Un atacante con acceso de escritura al backend de almacenamiento subyacente (almac\u00e9n de cach\u00e9 o tabla de base de datos sys_registry) podr\u00eda inyectar una carga \u00fatil serializada manipulada para desencadenar una inyecci\u00f3n de objetos PHP, explotando potencialmente una cadena de gadgets para lograr la ejecuci\u00f3n remota de c\u00f3digo u otros efectos de alto impacto. Explotar esta vulnerabilidad requiere acceso de escritura local directo al almacenamiento, como la base de datos SQL o el sistema de archivos. Este problema afecta a las versiones de TYPO3 CMS anteriores a 10.4.57, 11.0.0-11.5.51, 12.0.0-12.4.46, 13.0.0-13.4.31 y 14.0.0-14.3.3."
}
],
"id": "CVE-2026-49740",
"lastModified": "2026-07-23T08:10:00.137",
"metrics": {
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-49740",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-09T13:40:19.741208Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-06-09T11:16:53.380",
"references": [
{
"source": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"url": "https://github.com/TYPO3/typo3/commit/48bcf24f31f52cc0b43d3bea4984634bd2cf85c7"
},
{
"source": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"url": "https://github.com/TYPO3/typo3/commit/87cd7c5b710c44d3606fed277b040a75dc6a9c02"
},
{
"source": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"url": "https://typo3.org/security/advisory/typo3-core-sa-2026-018"
}
],
"sourceIdentifier": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-502"
}
],
"source": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-06-10T14:59:57+00:00",
"cve": "CVE-2026-49740",
"id": "CVE-2026-49740",
"initial_release_date": "2026-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "TYPO3 CMS - Insecure Deserialization in Core API",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-49740.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-49740",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-09T13:40:19.741208Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-09T13:40:37.814Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://packagist.org",
"defaultStatus": "unaffected",
"modules": [
"Core"
],
"packageName": "typo3/cms-core",
"product": "TYPO3 CMS",
"repo": "https://github.com/TYPO3/typo3",
"vendor": "TYPO3",
"versions": [
{
"lessThan": "10.4.57",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "11.5.51",
"status": "affected",
"version": "11.0.0",
"versionType": "semver"
},
{
"lessThan": "12.4.46",
"status": "affected",
"version": "12.0.0",
"versionType": "semver"
},
{
"lessThan": "13.4.31",
"status": "affected",
"version": "13.0.0",
"versionType": "semver"
},
{
"lessThan": "14.3.3",
"status": "affected",
"version": "14.0.0",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "10.4.57",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.5.51",
"versionStartIncluding": "11.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "12.4.46",
"versionStartIncluding": "12.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "13.4.31",
"versionStartIncluding": "13.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"versionEndExcluding": "14.3.3",
"versionStartIncluding": "14.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "z3rco"
},
{
"lang": "en",
"type": "reporter",
"value": "Chowdhury Faizal Ahammed"
},
{
"lang": "en",
"type": "reporter",
"value": "Rick Larabee"
},
{
"lang": "en",
"type": "reporter",
"value": "Vitaly Simonovich"
},
{
"lang": "en",
"type": "reporter",
"value": "Nozomu Sasaki"
},
{
"lang": "en",
"type": "reporter",
"value": "Mert Akdag"
},
{
"lang": "en",
"type": "reporter",
"value": "tikket"
},
{
"lang": "en",
"type": "reporter",
"value": "Shafi Almutairi"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Oliver Hader"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "TYPO3\u0027s cache frontend (\u003ccode\u003eVariableFrontend\u003c/code\u003e) and persistent key-value store (\u003ccode\u003eRegistry\u003c/code\u003e) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or \u003ccode\u003esys_registry\u003c/code\u003e database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2."
}
],
"value": "TYPO3\u0027s cache frontend (VariableFrontend) and persistent key-value store (Registry) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or sys_registry database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "CWE-502 Deserialization of Untrusted Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-15T12:49:15.005Z",
"orgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"shortName": "TYPO3"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://typo3.org/security/advisory/typo3-core-sa-2026-018"
},
{
"name": "Git commit of main branch",
"tags": [
"patch"
],
"url": "https://github.com/TYPO3/typo3/commit/48bcf24f31f52cc0b43d3bea4984634bd2cf85c7"
},
{
"name": "Git commit of 13.4 branch",
"tags": [
"patch"
],
"url": "https://github.com/TYPO3/typo3/commit/87cd7c5b710c44d3606fed277b040a75dc6a9c02"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "TYPO3 CMS - Insecure Deserialization in Core API",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
"assignerShortName": "TYPO3",
"cveId": "CVE-2026-49740",
"datePublished": "2026-06-09T10:53:55.777Z",
"dateReserved": "2026-06-01T10:52:50.597Z",
"dateUpdated": "2026-07-15T12:49:15.005Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…