CVE-2026-79759

01/Description

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 until 2.5.1, the POST /credentials/:id/deploy-to-host endpoint resolves credential and target-host records from attacker-controlled credentialId and targetHostId integer values without checking that either record belongs to the requesting user. In src/backend/database/routes/credentials.ts, differential errors reveal whether credential and host records exist and disclose each record's authType value. Properly encrypted passwords and keys are not disclosed, but a key-authenticated victim host can receive an outbound SSH connection attempt using the attacker's public key. This issue is fixed in version 2.5.1.

02/References6

• github.com/Termix-SSH/Termix/commit/b0598294a6aeed866f51ce58067…
• github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d…
• github.com/Termix-SSH/Termix/pull/1067
• github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag
• github.com/Termix-SSH/Termix/security/advisories/GHSA-w4cf-69fj…
• github.com/alam00000/bentopdf/security/advisories/GHSA-cx8x-7rr…