{"id":"CVE-2025-10939","title":"A flaw was found in Keycloak","summary":"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…","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-427"],"published":"2025-10-28","updated":"2026-08-04","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-10939","references":[{"url":"https://access.redhat.com/errata/RHSA-2025:21370","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:21371","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-10939","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2398025","label":"secalert@redhat.com"},{"url":"https://github.com/keycloak/keycloak/issues/43763","label":"secalert@redhat.com"},{"url":"https://github.com/keycloak/keycloak/pull/43765","label":"secalert@redhat.com"}],"tags":["nvd"],"epss":0.0038,"epssPercentile":0.31901,"ingestedAt":"2026-08-05T11:47:23.586Z","slug":"CVE-2025-10939","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}