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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Mon, 10 Mar 2025 18:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:/a:redhat:build_keycloak:26.0::el9 | |
| References |  | 
Mon, 10 Mar 2025 18:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:/a:redhat:build_keycloak:26 | |
| References |  | 
Thu, 23 Jan 2025 01:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References |  | |
| Metrics | threat_severity 
 | threat_severity 
 | 
Wed, 22 Jan 2025 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Wed, 22 Jan 2025 14:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | |
| Title | Keycloak-ldap-federation: authentication bypass due to missing ldap bind after password reset in keycloak | |
| First Time appeared | Redhat Redhat build Keycloak Redhat red Hat Single Sign On | |
| Weaknesses | CWE-287 | |
| CPEs | cpe:/a:redhat:build_keycloak: cpe:/a:redhat:red_hat_single_sign_on:7 | |
| Vendors & Products | Redhat Redhat build Keycloak Redhat red Hat Single Sign On | |
| References |  | |
| Metrics | cvssV3_1 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: redhat
Published: 2025-01-22T14:34:45.923Z
Updated: 2025-08-30T21:10:35.280Z
Reserved: 2025-01-20T11:35:33.280Z
Link: CVE-2025-0604
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-01-22T15:05:58.258Z
 NVD
                        NVD
                    Status : Awaiting Analysis
Published: 2025-01-22T15:15:14.827
Modified: 2025-03-10T19:15:39.487
Link: CVE-2025-0604
 Redhat
                        Redhat