{"id":"CVE-2026-42452","state":"PUBLISHED","title":"Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP","description":"Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, /users/login issues a temporary JWT (temp_token) for TOTP-enabled accounts. That token carries a pendingTOTP state and should only be valid for the second-factor flow. However, the auth middleware accepts this token on regular authenticated endpoints. This effectively turns 2FA into single-factor (password) for impacted accounts. This issue has been patched in version 2.1.0.","publishedAt":"2026-05-08T22:54:12.121Z","updatedAt":"2026-05-12T02:14:54.749Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["Termix-SSH Termix"],"affected":[{"vendor":"Termix-SSH","product":"Termix","versions":[{"version":"< 2.1.0","status":"affected"}]}],"references":["https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8","https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag"],"weaknesses":["CWE-304"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/42xxx/CVE-2026-42452.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42452","state":"PUBLISHED","datePublished":"2026-05-08T22:54:12.121Z","dateUpdated":"2026-05-12T02:14:54.749Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-27T13:55:58.693Z"},"containers":{"cna":{"title":"Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP","descriptions":[{"lang":"en","value":"Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, /users/login issues a temporary JWT (temp_token) for TOTP-enabled accounts. That token carries a pendingTOTP state and should only be valid for the second-factor flow. However, the auth middleware accepts this token on regular authenticated endpoints. This effectively turns 2FA into single-factor (password) for impacted accounts. This issue has been patched in version 2.1.0."}],"affected":[{"vendor":"Termix-SSH","product":"Termix","versions":[{"version":"< 2.1.0","status":"affected"}]}],"references":[{"url":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8","name":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag","name":"https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-304","lang":"en","description":"CWE-304: Missing Critical Step in Authentication","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-08T22:54:12.121Z"},"source":{"advisory":"GHSA-vx59-rf9w-9jv8","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-12T02:14:12.163245Z","id":"CVE-2026-42452","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":"2026-05-12T02:14:54.749Z"}}]}}}