{"id":"CVE-2024-11736","aliases":["GHSA-f4v7-3mww-9gc2"],"url":"https://o3.security/vulnerability/CVE-2024-11736","summary":"Org.keycloak:keycloak-quarkus-server: unrestricted admin use of system and environment variables","details":"A vulnerability was found in Keycloak. Admin users may have to access sensitive server environment variables and system properties through user-configurable URLs. When configuring backchannel logout URLs or admin URLs, admin users can include placeholders like ${env.VARNAME} or ${PROPNAME}. The server replaces these placeholders with the actual values of environment variables or system properties during URL processing.","published":"2025-01-14T08:36:08.583Z","modified":"2026-08-08T03:30:22.423206837Z","cvss":{"score":4.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.keycloak:keycloak-quarkus-server","fixedVersion":"26.0.8"}],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"WEB","url":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html"},{"type":"WEB","url":"https://catalog.redhat.com/software/containers/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:0299"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:0300"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2024-11736"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/11xxx/CVE-2024-11736.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-11736"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2328850"},{"type":"PACKAGE","url":"https://github.com/keycloak/keycloak"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:30:22.423206837Z"}}