RCE in Termix
CVE-2026-45744
Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.3.2, the GET /ssh/file_manager/ssh/resolvePath endpoint in Termix is vulnerable to OS command injection. The endpoint uses double-quote escaping for shell command construction, which does not prevent $(...) and backtick command substitution. Any authenticated user with an active File Manager SSH session can execute arbitrary commands on the connected remote host. Version 2.3.2 patches the issue.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.030 (87.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.030 · change: +0.010
Affected products
- Termix
- Termix-Ssh Termix — versions < 2.3.2
Weakness classification (CWE)
References
- github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tag (Product, Release Notes)
- github.com/Termix-SSH/Termix/security/advisories/GHSA-37f4-wq95-pg33 (Exploit, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-45744?
- CVE-2026-45744 is a critical-severity vulnerability in Termix, classified under OS Command Injection. CVSS score: 9.9/10. Published 2026-06-05.
- How severe is CVE-2026-45744?
- Critical severity. CVSS v3 base score is 9.9 out of 10.