CVE-2026-42452

{"id": "CVE-2026-42452", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2026-05-08T23:16:38.827", "references": [{"url": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag", "source": "security-advisories@github.com"}, {"url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8", "source": "security-advisories@github.com"}, {"url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-304"}]}], "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."}], "lastModified": "2026-05-12T16:40:53.150", "sourceIdentifier": "security-advisories@github.com"}