CVE-2025-0604

Keycloak-ldap-federation: authentication bypass due to missing ldap bind after password reset in keycloak

Published: Jan 22, 2025Updated: Sep 21, 2026 Sources: CVE List NVD GHSACWE-287

5.4MEDIUM

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-287

Affected Products

Red Hat

commercial·US

Red Hat Build of Keycloak

Web & CMS Plugins

Red Hat build of Keycloak 26.0On-prem

DevTools & CI

Red Hat Single Sign-On 7On-premSecurity Product

Security Products / identity-access-mgmt

Maven

package-ecosystem

org.keycloak:keycloak-ldap-federation

OSS Libraries

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

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References

https://access.redhat.com/errata/RHSA-2025:2544

access.redhat.com

https://access.redhat.com/errata/RHSA-2025:2545

access.redhat.com

https://access.redhat.com/security/cve/CVE-2025-0604

access.redhat.com

and 4 more references View all →

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