CVE-2026-45748
Critical
Description
Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. The `POST /ssh/tunnel/connect` endpoint in Termix prior to version 2.3.2 builds an SSH tunnel command by interpolating user-controlled host record fields (`endpointIP`, `endpointUsername`, `password`) directly into a shell command without escaping, allowing persistent OS command injection on the source SSH host. Version 2.3.2 patches the issue.
SeverityCritical
CVSS9.8
Exploit probability—
ProductTermix
PublishedJun 5, 2026
First seenJun 5, 2026
Weakness typeCWE-78OS command injection
How to fix
Update
- termix termix2.3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| termix termix | 2.1.0 ≤ v < 2.3.2 | 2.3.2 |
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