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3.7 Low

CVE-2025-10939 A flaw was found in Keycloak

Description

A flaw was found in Keycloak. The Keycloak guides recommend to not expose /admin path to the outside in case the installation is using a proxy. The issue occurs at least via ha-proxy, as it can be tricked to using relative/non-normalized paths to access the /admin application path relative to /realms which is expected to be exposed.

Affected products and versions

Product Affected versions Fixed in
keycloak 26.4 earliest → < 26.4.4 26.4.4
Red Hat build of Keycloak 26.4 26.4 earliest → < 26.4-3 26.4-3
Red Hat build of Keycloak 26.4.4 Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of keycloak

The 15 CVEs of keycloak →
CVE-2026-90997 A flaw was found in Keycloak 7.4 High CVE-2026-1609 A flaw was found in Keycloak 8.1 High CVE-2025-12150 A flaw was found in Keycloak’s WebAuthn registration component 3.1 Low CVE-2025-13467 A flaw was found in the Keycloak LDAP User Federation provider 5.5 Medium
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