{"id":"CVE-2026-4924","aliases":["EUVD-2026-17923","GHSA-8ph3-x4h3-835g"],"status":"published","title":"Improper\n authentication in the two-factor authentication (2FA) feature in \nDevolutions Server...","description":"Improper\n authentication in the two-factor authentication (2FA) feature in \nDevolutions Server 2026.1.11 and earlier allows a remote attacker with valid \ncredentials to bypass multifactor authentication and gain unauthorized \naccess to the victim account via reuse of a partially authenticated \nsession token.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00332,"percentile":0.26717,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1390"],"published":"2026-04-01T14:50:51Z","modified":"2026-10-26T00:10:00Z","products":[{"vendor":"devolutions","product":"devolutions_server"},{"vendor":"devolutions","product":"server"}],"references":[{"url":"https://devolutions.net/security/advisories/DEVO-2026-0010","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4924"},{"url":"https://github.com/advisories/GHSA-8ph3-x4h3-835g"}],"sources":{"cve":[{"id":"CVE-2026-4924","description":"Improper\n authentication in the two-factor authentication (2FA) feature in \nDevolutions Server 2026.1.11 and earlier allows a remote attacker with valid \ncredentials to bypass multifactor authentication and gain unauthorized \naccess to the victim account via reuse of a partially authenticated \nsession token.","status":"published","published":"2026-04-01T14:50:51.684Z","modified":"2026-04-01T20:19:57.967Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-1390"],"updated_at":"2026-11-02T14:19:59.369956Z"}],"euvd":[{"id":"EUVD-2026-17923","description":"Improper\n authentication in the two-factor authentication (2FA) feature in \nDevolutions Server 2026.1.11 and earlier allows a remote attacker with valid \ncredentials to bypass multifactor authentication and gain unauthorized \naccess to the victim account via reuse of a partially authenticated \nsession token.","status":"published","published":"2026-04-01T14:50:51Z","modified":"2026-04-01T20:19:57Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T19:25:23.620594Z"}],"ghsa":[{"id":"GHSA-8ph3-x4h3-835g","title":"Improper\n authentication in the two-factor authentication (2FA) feature in \nDevolutions Server...","description":"Improper\n authentication in the two-factor authentication (2FA) feature in \nDevolutions Server 2026.1.11 and earlier allows a remote attacker with valid \ncredentials to bypass multifactor authentication and gain unauthorized \naccess to the victim account via reuse of a partially authenticated \nsession token.","status":"published","published":"2026-04-01T18:36:36Z","modified":"2026-04-01T21:31:34Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-1390"],"updated_at":"2026-11-02T15:07:04.885246Z"}],"nvd":[{"id":"CVE-2026-4924","description":"Improper\n authentication in the two-factor authentication (2FA) feature in \nDevolutions Server 2026.1.11 and earlier allows a remote attacker with valid \ncredentials to bypass multifactor authentication and gain unauthorized \naccess to the victim account via reuse of a partially authenticated \nsession token.","status":"published","published":"2026-04-01T16:23:51.657Z","modified":"2026-10-26T00:10:00.15Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-1390"],"updated_at":"2026-11-02T14:12:12.73929Z"}]}}