CVE-2025-13173

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4727/

Configurations

No configuration.

History

19 Oct 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-19 17:16

Updated : 2026-10-20 20:17

NVD link : CVE-2025-13173

Mitre link : CVE-2025-13173

CVE.ORG link : CVE-2025-13173

JSON object : View

Products Affected

No product.

CWE

CWE-613

Insufficient Session Expiration

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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."}], "lastModified": "2026-10-20T20:17:10.367", "sourceIdentifier": "ed10eef1-636d-4fbe-9993-6890dfa878f8"}