CVE-2026-45748

critical · 9.8

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.

9.8

CVSS

1.7%

EPSS (exploit prob.)

77th

EPSS percentile

2026-06-05

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-78

Affected products

Vendor	Product	Affected versions
termix	termix	>= 2.1.0, < 2.3.2

Check a specific version with /api/v1/cve/match.

References

https://github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tag
https://github.com/Termix-SSH/Termix/security/advisories/GHSA-xmjh-8cc2-qm49
https://github.com/Termix-SSH/Termix/security/advisories/GHSA-xmjh-8cc2-qm49

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-45748