{"id":"CVE-2024-3656","aliases":["GHSA-2cww-fgmg-4jqc"],"url":"https://o3.security/vulnerability/CVE-2024-3656","summary":"Keycloak: unguarded admin rest api endpoints allows low privilege users to use administrative functionalities","details":"A flaw was found in Keycloak. Certain endpoints in Keycloak's admin REST API allow low-privilege users to access administrative functionalities. This flaw allows users to perform actions reserved for administrators, potentially leading to data breaches or system compromise.","published":"2024-10-09T18:59:11.101Z","modified":"2026-08-12T03:51:27.826538317Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Maven","name":"org.keycloak:keycloak-services","fixedVersion":"24.0.5"}],"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://github.com/hnsecurity/vulns/blob/main/HNS-2024-08-Keycloak.md"},{"type":"WEB","url":"https://news.ycombinator.com/item?id=42136000"},{"type":"WEB","url":"https://security.humanativaspa.it/an-analysis-of-the-keycloak-authentication-system/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:3572"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:3575"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2024-3656"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/3xxx/CVE-2024-3656.json"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-2cww-fgmg-4jqc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3656"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2274403"},{"type":"PACKAGE","url":"https://github.com/keycloak/keycloak"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:27.826538317Z"}}