{"id":"CVE-2025-62398","aliases":["BIT-moodle-2025-62398","GHSA-25wf-7x6c-wmpf"],"url":"https://o3.security/vulnerability/CVE-2025-62398","summary":"Moodle: possible to bypass mfa","details":"A serious authentication flaw allowed attackers with valid credentials to bypass multi-factor authentication under certain conditions, potentially compromising user accounts.","published":"2025-10-23T11:28:36.897Z","modified":"2026-07-15T01:49:07.991733094Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"5.0.3"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"4.5.7"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"4.4.11"}],"fix":null,"references":[{"type":"WEB","url":"https://git.moodle.org"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2025-62398"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62398.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62398"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404431"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:07.991733094Z"}}