CVE-2026-45743: Termix

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. 16 file-manager endpoints in Termix prior to version 2.3.2 do not verify that the requesting user owns the SSH session identified by `sessionId`. An authenticated attacker who knows or guesses another user's active `sessionId` can read, write, delete, download, and execute files on the victim's connected SSH host. Version 2.3.2 patches the issue.

Affected products

• Termix Termix: from 2.1.0, before 2.3.2 (fixed in 2.3.2)

Published 2026-06-05. Last modified 2026-06-17.