{"id":"CVE-2026-84831","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-84831","summary":"SEPPmail Secure Email Gateway before 15.0.7 creates a fully privileged session before required multi-factor authentication enrollment is completed. An attacker with the password for…","details":"SEPPmail Secure Email Gateway before 15.0.7 creates a fully privileged session before required multi-factor authentication enrollment is completed. An attacker with the password for an MFA-required but unenrolled account can access protected functionality without providing a second factor.","published":"2026-09-03T08:43:46.501Z","modified":"2026-09-03T12:34:19.659Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-03T12:34:19.659Z"}}