Authentication Bypass Due to Missing LDAP Bind After Password Reset in Keycloak
The issue arises because Keycloak does not perform an LDAP bind after a password reset, leading to potential authentication bypass for expired or disabled AD accounts. A fix should enforce LDAP validation after password updates to ensure consistency with AD authentication policies.
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2025-0604US | — | — | ||
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.… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/errata/RHSA-2025:2545WEB
- https://access.redhat.com/security/cve/CVE-2025-0604WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2338993WEB
- https://github.com/keycloak/keycloakPACKAGE
- https://github.com/keycloak/keycloak/security/advisories/GHSA-2p82-5wwr-43cwWEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-0604ADVISORY
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