Improper authentication in Keycloak - CVE-2025-0604

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Main Vulnerability Database Vulnerabilities #VU105508

Improper authentication in Keycloak - CVE-2025-0604

Published: March 11, 2025


Vulnerability identifier: #VU105508
CSH Severity: Low
CVSS v4: 2.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-0604
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to bypass authentication process.

The vulnerability exists due to Keycloak does not perform an LDAP bind after a password reset. A remote user can bypass authentication process for expired or disabled AD accounts gain unauthorized access to the application.


Affected software

Keycloak
Red Hat build of Keycloak

How to mitigate CVE-2025-0604

Install updates from vendor's website.

Keycloak - addressed in versions 26.0.10, 26.1.3
Red Hat build of Keycloak - update to 26.0.10

External References

Related Security Bulletins