{"id":"CVE-2025-10939","summary":"Org.keycloak/keycloak-quarkus-server: unable to restrict access to the admin console","details":"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.","aliases":["GHSA-vjr8-56p3-fmqq"],"modified":"2026-09-01T03:31:02.686583347Z","published":"2025-10-28T03:08:30.103Z","related":["CGA-5446-mxhq-43fm"],"database_specific":{"cna_assigner":"redhat","cwe_ids":["CWE-427"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/10xxx/CVE-2025-10939.json"},"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"WEB","url":"https://catalog.redhat.com/software/containers/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:21370"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:21371"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2025-10939"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/10xxx/CVE-2025-10939.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10939"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2398025"},{"type":"REPORT","url":"https://github.com/keycloak/keycloak/issues/43763"},{"type":"FIX","url":"https://github.com/keycloak/keycloak/pull/43765"},{"type":"PACKAGE","url":"https://github.com/keycloak/keycloak"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/keycloak/keycloak","events":[{"introduced":"0"},{"fixed":"463a1eeb5ce70fd45112150c6b14e81c9d54e405"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"26.4.4"}],"source":"AFFECTED_FIELD"}}],"versions":["2.4.0.Test","1.3.0.Final","1.1.0.Beta2","1.0.0.Final","1.0-final","1.0-rc-1","1.0-beta-4","1.0-beta-2","1.0-beta-1","1.0-alpha-3","1.0-alpha-2","1.0-alpha-1","1.0-alpha-1-12062013"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-10939.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}