{"id":"CVE-2026-11883","aliases":["EUVD-2026-40920","GHSA-758r-7wwh-v6r7"],"status":"published","title":"WebAuthn Provider for Two Factor \u003c 2.5.6 - 2FA Bypass","description":"The WebAuthn Provider for Two Factor WordPress plugin before 2.5.6 does not correctly validate the second-factor authentication response, allowing an attacker who already knows a user's password to bypass the two-factor authentication requirement by submitting a malformed request.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00619,"percentile":0.49988,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2026-07-01T06:00:02Z","modified":"2026-07-01T18:17:52Z","products":[{"vendor":"unknown","product":"webauthn provider for two factor"}],"references":[{"url":"https://wpscan.com/vulnerability/f718390c-1d7c-4048-bce6-a3170998e828/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-11883"},{"url":"https://wpscan.com/vulnerability/f718390c-1d7c-4048-bce6-a3170998e828"},{"url":"https://github.com/advisories/GHSA-758r-7wwh-v6r7"}],"sources":{"cve":[{"id":"CVE-2026-11883","title":"WebAuthn Provider for Two Factor \u003c 2.5.6 - 2FA Bypass","description":"The WebAuthn Provider for Two Factor WordPress plugin before 2.5.6 does not correctly validate the second-factor authentication response, allowing an attacker who already knows a user's password to bypass the two-factor authentication requirement by submitting a malformed request.","status":"published","published":"2026-07-01T06:00:02.723Z","modified":"2026-07-01T10:16:55.102Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:20:04.463704Z"}],"euvd":[{"id":"EUVD-2026-40920","description":"The WebAuthn Provider for Two Factor WordPress plugin before 2.5.6 does not correctly validate the second-factor authentication response, allowing an attacker who already knows a user's password to bypass the two-factor authentication requirement by submitting a malformed request.","status":"published","published":"2026-07-01T06:00:02Z","modified":"2026-07-01T10:16:55Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:20.762369Z"}],"ghsa":[{"id":"GHSA-758r-7wwh-v6r7","title":"The WebAuthn Provider for Two Factor WordPress plugin before 2.5.6 does not correctly validate...","description":"The WebAuthn Provider for Two Factor WordPress plugin before 2.5.6 does not correctly validate the second-factor authentication response, allowing an attacker who already knows a user's password to bypass the two-factor authentication requirement by submitting a malformed request.","status":"published","published":"2026-07-01T09:30:25Z","modified":"2026-07-01T12:32:38Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:09:07.798056Z"}],"nvd":[{"id":"CVE-2026-11883","description":"The WebAuthn Provider for Two Factor WordPress plugin before 2.5.6 does not correctly validate the second-factor authentication response, allowing an attacker who already knows a user's password to bypass the two-factor authentication requirement by submitting a malformed request.","status":"published","published":"2026-07-01T07:16:22.577Z","modified":"2026-07-01T18:17:52.013Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:12:27.199837Z"}]}}