{"id":"CVE-2025-3910","aliases":["BIT-keycloak-2025-3910","GHSA-5jfq-x6xp-7rw2"],"url":"https://o3.security/vulnerability/CVE-2025-3910","summary":"Org.keycloak.authentication: two factor authentication bypass","details":"# Description\nA flaw was found in Keycloak. The org.keycloak.authorization package may be vulnerable to circumventing required actions, allowing users to circumvent requirements such as setting up two-factor authentication.","published":"2025-04-29T20:46:39.828Z","modified":"2026-09-22T03:30:31.017736207Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"},"epss":{"score":0.00424,"percentile":0.35139,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.keycloak:keycloak-services","fixedVersion":"26.2.2"}],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"WEB","url":"https://catalog.redhat.com/software/containers/"},{"type":"WEB","url":"https://www.keycloak.org/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:4335"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:4336"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2025-3910"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3910.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3910"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2361923"},{"type":"REPORT","url":"https://github.com/keycloak/keycloak/issues/39349"},{"type":"WEB","url":"https://github.com/keycloak/keycloak/security/advisories/GHSA-5jfq-x6xp-7rw2"},{"type":"PACKAGE","url":"https://github.com/keycloak/keycloak"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-22T03:30:31.017736207Z"}}