#VU118565 Insufficient session expiration in Keycloak - CVE-2025-12110
Published: November 17, 2025
Vulnerability identifier: #VU118565
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-12110
CWE-ID: CWE-613
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Keycloak
Keycloak
Software vendor:
Keycloak
Keycloak
Description
The vulnerability allows a remote attacker to compromise session of other users.
The vulnerability exists due to Keycloak does not invalidate offline sessions when the offline_access scope is removed. The refresh token is accepted and you can continue to request new tokens for the session. A remote authenticated attacker can compromise sessions of other user accounts.
Remediation
Install updates from vendor's website.