CVE-2025-0604 (GCVE-0-2025-0604)

Vulnerability from cvelistv5 – Published: 2025-01-22 14:34 – Updated: 2025-11-20 19:59
VLAI?
Summary
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.
Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-287 - Improper Authentication
Assigner
References
https://access.redhat.com/errata/RHSA-2025:2544 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:2545 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2025-0604 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2338993 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Affected: 0 , < 26.0.10 (semver)
Affected: 0 , < 26.1.3 (semver)
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:26
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    Red Hat Red Hat build of Keycloak 26.0 Unaffected: 26.0.10-3 , < * (rpm)
    cpe:/a:redhat:build_keycloak:26.0::el9
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    Red Hat Red Hat build of Keycloak 26.0 Unaffected: 26.0-11 , < * (rpm)
    cpe:/a:redhat:build_keycloak:26.0::el9
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    Red Hat Red Hat build of Keycloak 26.0 Unaffected: 26.0-12 , < * (rpm)
    cpe:/a:redhat:build_keycloak:26.0::el9
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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Credits
Red Hat would like to thank Dwayne Du for reporting this issue.
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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