CVE-2026-79762
mediumTermix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities.
Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 until 2.5.1, Termix derives the keys that wrap OIDC and WebAuthn users' Data Encryption Keys from committed default strings and the public userId salt in src/backend/utils/user-crypto.ts. Because OIDC_SYSTEM_SECRET and WEBAUTHN_SYSTEM_SECRET are not configured by the project's default deployment artifacts, an attacker with an offline SQLite database copy can derive the wrapping key, recover each affected user's DEK, and decrypt stored SSH passwords, private keys, and key passphrases. Password-authenticated users are not affected by this specific key derivation path. This issue is fixed in version 2.5.1.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Termix-SSH/Termix/commit/401ec7e8fc7d7f63739112e0b0897d6c97208eb8 security-advisories@github.com
- https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e security-advisories@github.com
- https://github.com/Termix-SSH/Termix/pull/1067 security-advisories@github.com
- https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag security-advisories@github.com
- https://github.com/Termix-SSH/Termix/security/advisories/GHSA-685g-ccvv-6p8m security-advisories@github.com
- https://github.com/Termix-SSH/Termix/security/advisories/GHSA-685g-ccvv-6p8m 134c704f-9b21-4f2e-91b3-4a467353bcc0