CVE-2025-0604: Improper Authentication
A flaw was found in Keycloak. When an Active Directory user resets their password, the system updates it without performing an LDAP bind to validate the new credentials against AD. This vulnerability allows users whose AD accounts are expired or disabled to regain access in Keycloak, bypassing AD restrictions. The issue enables authentication bypass and could allow unauthorized access under certain conditions.
CVE-2025-0604: Improper Authentication
Description
A flaw was found in Keycloak. When an Active Directory user resets their password, the system updates it without performing an LDAP bind to validate the new credentials against AD. This vulnerability allows users whose AD accounts are expired or disabled to regain access in Keycloak, bypassing AD restrictions. The issue enables authentication bypass and could allow unauthorized access under certain conditions.
CVSS v3.1
Score 5.4medium
Affected software
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:2544
- Cve Count
- 2
- Additional Cves
- ["CVE-2025-1391"]
Threat ID: 6a3c0cf1eed863c81e2392e2
Added to database: 06/24/2026, 16:59:29 UTC
Last enriched: 08/04/2026, 16:00:32 UTC
Last updated: 09/10/2026, 19:36:49 UTC
Views: 146
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