Vulnerability · Published Jun 5, 2026 · Assigned by GitHub_M

CVE-2026-45750Termix Vulnerable to Arbitrary Command Execution in File Manager

Critical 9.0

In plain English

A critical-severity OS command injection in Termix from Termix-SSH. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 3.1)9.0Critical

Exploit odds (30 days)0.3%top 77.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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 the Termix File Manager component unsafely processes the path parameter and embeds it into a shell command executed over the active SSH session. Because the user-controlled value is placed inside double quotes and only double quotes are escaped, shell command substitution syntax such as $(...) is still interpreted by the remote shell. Version 2.3.2 fixes the issue.

Affected products (as reported)

Vendor	Product	Versions
Termix-SSH	Termix	< 2.3.2

Weakness: CWE-78, CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

References

https://github.com/Termix-SSH/Termix/security/advisories/GHSA-v26q-rpv5-9m72 x_refsource_CONFIRM
https://github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tag x_refsource_MISC