{"id":"GHSA-vjr8-56p3-fmqq","summary":"Keycloak 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":["CVE-2025-10939"],"modified":"2026-09-10T03:50:32.231009228Z","published":"2025-12-02T01:21:33Z","database_specific":{"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2025-12-02T01:21:33Z","nvd_published_at":null,"cwe_ids":["CWE-427"]},"references":[{"type":"WEB","url":"https://github.com/keycloak/keycloak/security/advisories/GHSA-vjr8-56p3-fmqq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10939"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2025:21370"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2025:21371"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2025-10939"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2398025"},{"type":"PACKAGE","url":"https://github.com/keycloak/keycloak"}],"affected":[{"package":{"name":"org.keycloak:keycloak-quarkus-server","ecosystem":"Maven","purl":"pkg:maven/org.keycloak/keycloak-quarkus-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"26.4.4"}]}],"versions":["12.0.0","12.0.1","12.0.2","12.0.3","12.0.4","13.0.0","13.0.1","14.0.0","15.0.0","15.0.1","15.0.2","15.1.0","15.1.1","16.0.0","16.1.0","16.1.1","17.0.0","17.0.1","18.0.0","18.0.1","18.0.2","19.0.0","19.0.1","19.0.2","19.0.3","20.0.0","20.0.1","20.0.2","20.0.3","20.0.4","20.0.5","21.0.0","21.0.1","21.0.2","21.1.0","21.1.1","21.1.2","22.0.0","22.0.1","22.0.2","22.0.3","22.0.4","22.0.5","23.0.0","23.0.1","23.0.2","23.0.3","23.0.4","23.0.5","23.0.6","23.0.7","24.0.0","24.0.1","24.0.2","24.0.3","24.0.4","24.0.5","25.0.0","25.0.1","25.0.2","25.0.3","25.0.4","25.0.5","25.0.6","26.0.0","26.0.1","26.0.2","26.0.4","26.0.5","26.0.6","26.0.7","26.0.8","26.1.0","26.1.1","26.1.2","26.1.3","26.1.4","26.1.5","26.2.0","26.2.1","26.2.2","26.2.3","26.2.4","26.2.5","26.3.0","26.3.1","26.3.2","26.3.3","26.3.4","26.3.5","26.4.0","26.4.1","26.4.2","26.4.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-vjr8-56p3-fmqq/GHSA-vjr8-56p3-fmqq.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"}]}