{"id":"CVE-2026-11883","state":"PUBLISHED","title":"WebAuthn Provider for Two Factor < 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.","publishedAt":"2026-07-01T06:00:02.723Z","updatedAt":"2026-07-01T10:16:55.102Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown WebAuthn Provider for Two Factor"],"affected":[{"vendor":"Unknown","product":"WebAuthn Provider for Two Factor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.5.6","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/f718390c-1d7c-4048-bce6-a3170998e828/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/11xxx/CVE-2026-11883.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11883","state":"PUBLISHED","datePublished":"2026-07-01T06:00:02.723Z","dateUpdated":"2026-07-01T10:16:55.102Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-06-10T13:48:22.029Z"},"containers":{"cna":{"title":"WebAuthn Provider for Two Factor < 2.5.6 - 2FA Bypass","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Unknown","product":"WebAuthn Provider for Two Factor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.5.6","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/f718390c-1d7c-4048-bce6-a3170998e828/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-07-01T06:00:02.723Z"},"credits":[{"lang":"en","value":"Volodymyr Kolesnykov","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.2,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-01T10:16:29.300991Z","id":"CVE-2026-11883","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-01T10:16:55.102Z"}}]}}}