{"id":"CVE-2026-42452","summary":"Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP","details":"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.","aliases":["GHSA-vx59-rf9w-9jv8"],"modified":"2026-07-15T01:49:17.993426852Z","published":"2026-05-08T22:54:12.121Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42452.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-304"]},"references":[{"type":"WEB","url":"https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42452.json"},{"type":"ADVISORY","url":"https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42452"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/termix-ssh/termix","events":[{"introduced":"0"},{"fixed":"c67d914e61ef9fc6e97347337ea59ffa9196d560"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.1.0"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["release-2.0.0-tag","release-1.11.2-tag","release-1.11.1-tag","release-1.11.0-tag","release-1.10.0-tag","release-1.9.0-tag","release-1.8.0-tag","release-1.7.3-tag","release-1.7.2-tag","release-1.7.1-tag","release-1.7.0-tag","release-1.6.0-tag","release-1.5.0-tag","release-1.4.0-tag"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42452.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}