CVE-2026-45748

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.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-25)

CWE

CWE-78

Published

2026-06-05

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• termix:termix

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

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