{"id":"CVE-2026-41660","state":"PUBLISHED","title":"Admidio: Inverted 2FA Reset Authorization Check Lets Group Leaders Strip Admin TOTP","description":"Admidio is an open-source user management solution. Prior to version 5.0.9, a logic error in Admidio's two-factor authentication reset inverts the authorization check. Non-admin users cannot remove their own TOTP configuration, but they can remove other users' TOTP, including administrators. A group leader with profile edit rights on an admin account can strip that admin's 2FA. This issue has been patched in version 5.0.9.","publishedAt":"2026-05-07T02:59:29.810Z","updatedAt":"2026-05-07T12:44:52.834Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["Admidio admidio"],"affected":[{"vendor":"Admidio","product":"admidio","versions":[{"version":"< 5.0.9","status":"affected"}]}],"references":["https://github.com/Admidio/admidio/security/advisories/GHSA-rh3w-4ccx-prf9","https://github.com/Admidio/admidio/releases/tag/v5.0.9"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/41xxx/CVE-2026-41660.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41660","state":"PUBLISHED","datePublished":"2026-05-07T02:59:29.810Z","dateUpdated":"2026-05-07T12:44:52.834Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-21T23:58:43.803Z"},"containers":{"cna":{"title":"Admidio: Inverted 2FA Reset Authorization Check Lets Group Leaders Strip Admin TOTP","descriptions":[{"lang":"en","value":"Admidio is an open-source user management solution. Prior to version 5.0.9, a logic error in Admidio's two-factor authentication reset inverts the authorization check. Non-admin users cannot remove their own TOTP configuration, but they can remove other users' TOTP, including administrators. A group leader with profile edit rights on an admin account can strip that admin's 2FA. This issue has been patched in version 5.0.9."}],"affected":[{"vendor":"Admidio","product":"admidio","versions":[{"version":"< 5.0.9","status":"affected"}]}],"references":[{"url":"https://github.com/Admidio/admidio/security/advisories/GHSA-rh3w-4ccx-prf9","name":"https://github.com/Admidio/admidio/security/advisories/GHSA-rh3w-4ccx-prf9","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/Admidio/admidio/releases/tag/v5.0.9","name":"https://github.com/Admidio/admidio/releases/tag/v5.0.9","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-07T02:59:29.810Z"},"source":{"advisory":"GHSA-rh3w-4ccx-prf9","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Admidio/admidio/security/advisories/GHSA-rh3w-4ccx-prf9","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-07T12:44:27.859201Z","id":"CVE-2026-41660","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-07T12:44:52.834Z"}}]}}}