CVE-2026-79763

{"id": "CVE-2026-79763", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-79763", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-24T17:08:38.740425Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.6}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "Termix-SSH", "product": "Termix", "versions": [{"status": "affected", "version": ">= 2.4.0, < 2.5.1"}]}]}], "published": "2026-09-24T17:17:06.370", "references": [{"url": "https://github.com/Termix-SSH/Termix/commit/22124e1bc49c8cedad57b31de9c51ad39f3d4432", "source": "security-advisories@github.com"}, {"url": "https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e", "source": "security-advisories@github.com"}, {"url": "https://github.com/Termix-SSH/Termix/pull/1067", "source": "security-advisories@github.com"}, {"url": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag", "source": "security-advisories@github.com"}, {"url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-x9h9-f7jc-8jwj", "source": "security-advisories@github.com"}, {"url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-x9h9-f7jc-8jwj", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-308"}]}], "descriptions": [{"lang": "en", "value": "Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 2.4.0 until 2.5.1, the POST /users/totp/disable and POST /users/totp/backup-codes endpoints accept the account password as the sole reauthentication factor after a 2.4.0 refactor regressed the two-factor check introduced for CVE-2026-45749. In src/backend/database/routes/user-totp-routes.ts, verifyTotpReauth returns success when bcrypt.compare validates the password, while each endpoint chooses password or totp_code as an interchangeable credential. An attacker who has a victim's authenticated session and knows the password can disable TOTP or regenerate and invalidate backup codes without an authenticator or valid second factor, weakening the account to single-factor authentication. This issue is fixed in version 2.5.1."}], "lastModified": "2026-09-24T19:39:45.600", "sourceIdentifier": "security-advisories@github.com"}