CVE-2026-42453
HIGH EPSS 64.5%
Published May 8, 20261mo ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published May 8, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
Description
Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, the extractArchive and compressFiles endpoints in file-manager.ts use double-quoted strings for shell command construction, unlike all other file manager operations which use single-quote escaping. Double quotes allow $(command) substitution, enabling command injection on the remote SSH host. This issue has been patched in version 2.1.0.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
64.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-77 Command Injection Injection
References 2
- github.com https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag
- github.com https://github.com/Termix-SSH/Termix/security/advisories/GHSA-rvg4-7vvq-9c2w
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.