CVE-2025-13173
Full vulnerability record from the local CVENow database.
Description
Tokens associated with user sessions are not revoked when the corresponding user session is terminated, unless another SSO request is initiated. This occurs when the session-bound token feature is enabled with token binding validation and the "Revoke token upon user logout" option is not active. The software fails to automatically invalidate session-bound tokens upon user session termination. This vulnerability exists when token binding validation is enabled. As a result, a malicious actor possessing a valid session-bound token could exploit this condition to maintain unauthorized access to applications and resources even after the associated user session has ended, potentially leading to the exposure of sensitive user data.
Severity
MEDIUM
CVSS score
6.5
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
ed10eef1-636d-4fbe-9993-6890dfa878f8
Published
2026-10-19 17:16:59.183000
Last modified
2026-11-04 20:10:00.263000
View original CVE JSON
{
"id": "CVE-2025-13173",
"sourceIdentifier": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"published": "2026-10-19T17:16:59.183",
"lastModified": "2026-11-04T20:10:00.263",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Tokens associated with user sessions are not revoked when the corresponding user session is terminated, unless another SSO request is initiated. This occurs when the session-bound token feature is enabled with token binding validation and the \"Revoke token upon user logout\" option is not active. The software fails to automatically invalidate session-bound tokens upon user session termination.\n\nThis vulnerability exists when token binding validation is enabled. As a result, a malicious actor possessing a valid session-bound token could exploit this condition to maintain unauthorized access to applications and resources even after the associated user session has ended, potentially leading to the exposure of sensitive user data."
},
{
"lang": "es",
"value": "Los tokens asociados a sesiones de usuario no se revocan cuando la sesión de usuario correspondiente se termina, a menos que se inicie otra solicitud SSO. Esto ocurre cuando la función de token vinculado a la sesión está habilitada con validación de vinculación de tokens y la opción ’Revocar token al cerrar sesión del usuario’ no está activa. El software no logra invalidar automáticamente los tokens vinculados a la sesión al terminar la sesión de usuario.\\n\\nEsta vulnerabilidad existe cuando la validación de vinculación de tokens está habilitada. Como resultado, un actor malicioso que posea un token vinculado a la sesión válido podría exploit esta condición para mantener acceso no autorizado a aplicaciones y recursos incluso después de que la sesión de usuario asociada haya finalizado, lo que podría conducir a la exposición de datos sensibles del usuario."
}
],
"affected": [
{
"source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"affectedData": [
{
"vendor": "WSO2",
"product": "WSO2 API Control Plane",
"defaultStatus": "unaffected",
"versions": [
{
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"lessThan": "4.5.0",
"versionType": "custom",
"status": "unknown"
},
{
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"lessThan": "4.5.0.47",
"versionType": "custom",
"status": "affected"
},
{
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}
]
},
{
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},
{
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"versionType": "custom",
"status": "affected"
},
{
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"versionType": "custom",
"status": "affected"
}
]
},
{
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{
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},
{
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},
{
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},
{
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},
{
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},
{
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},
{
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},
{
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},
{
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},
{
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"versionType": "custom",
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},
{
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"status": "affected"
}
]
},
{
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{
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},
{
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}
]
},
{
"vendor": "WSO2",
"product": "WSO2 Identity Server as Key Manager",
"defaultStatus": "unaffected",
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{
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"versionType": "custom",
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},
{
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}
]
},
{
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"product": "WSO2 Open Banking IAM",
"defaultStatus": "unaffected",
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{
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"versionType": "custom",
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},
{
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"lessThan": "2.0.0.421",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "WSO2",
"product": "WSO2 Open Banking AM",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
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"versionType": "custom",
"status": "unknown"
},
{
"version": "2.0.0",
"lessThan": "2.0.0.401",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "WSO2",
"product": "WSO2 Identity Server",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "5.10.0",
"versionType": "custom",
"status": "unknown"
},
{
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"versionType": "custom",
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},
{
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"status": "affected"
},
{
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{
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},
{
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"versionType": "custom",
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},
{
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"versionType": "custom",
"status": "affected"
},
{
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"versionType": "custom",
"status": "affected"
}
]
},
{
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"product": "WSO2 Carbon OAuth",
"defaultStatus": "unknown",
"packageName": "org.wso2.carbon.identity.inbound.auth.oauth2:org.wso2.carbon.identity.oauth",
"versions": [
{
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},
{
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{
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{
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{
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{
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},
{
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},
{
"version": "6.13.16",
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},
{
"version": "6.13.19",
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},
{
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},
{
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"lessThan": "6.13.41.1",
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},
{
"version": "7.0.26",
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"versionType": "custom",
"status": "affected"
},
{
"version": "7.0.259",
"lessThan": "7.0.259.34",
"versionType": "custom",
"status": "affected"
},
{
"version": "7.0.385",
"lessThan": "7.0.385.3",
"versionType": "custom",
"status": "affected"
}
]
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}
],
"metrics": {
"cvssMetricV31": [
{
"source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "LOW"
},
"exploitabilityScore": 2.2,
"impactScore": 3.7
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-10-20T19:31:38.155765Z",
"id": "CVE-2025-13173",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-613"
}
]
}
],
"references": [
{
"url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4727/",
"source": "ed10eef1-636d-4fbe-9993-6890dfa878f8"
}
]
}