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EUVD-2026-372736

2026-10-17T09:58:30.875582+00:00

EUVD-2026-372736

fkie_cve-2025-0604

2026-10-17T09:58:30.875615+00:00

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.

GHSA-2p82-5wwr-43cw — Authentication Bypass Due to Missing LDAP Bind After Password Reset in Keycloak

2026-10-17T09:58:30.875646+00:00

Affected: Maven: org.keycloak:keycloak-ldap-federation

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.

RHSA-2025:2544 — Red Hat Security Advisory: Red Hat build of Keycloak 26.0.10 Images Update

2026-10-17T09:58:30.875670+00:00

keycloak-ldap-federation: Authentication Bypass Due to Missing LDAP Bind After Password Reset in Keycloak keycloak-services: Improper Authorization in Keycloak Organization Mapper Allows Unauthorized Organization Claims

WID-SEC-W-2025-0173 — Keycloak: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

2026-10-17T09:58:30.875690+00:00

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um Sicherheitsvorkehrungen zu umgehen.