OS Command Injection Vulnerability in Termix Web-Based Server Management Platform
CVE-2026-45748

9.8CRITICAL

Key Information:

Vendor

Termix-ssh

Status
Termix
Vendor
CVE Published:
5 June 2026

What is CVE-2026-45748?

Termix, a web-based server management platform, is susceptible to OS command injection vulnerabilities due to improper handling of user-controlled input. Specifically, the POST /ssh/tunnel/connect endpoint integrates sensitive user data directly into shell commands without proper sanitization or escaping. This flaw can lead to persistent command injection on the underlying SSH host, thereby potentially compromising server security. Users are advised to update to version 2.3.2 or newer to mitigate this risk.

Affected Version(s)

Termix < 2.3.2

References

https://github.com/Termix-SSH/Termix/security/advisories/...
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https://github.com/Termix-SSH/Termix/releases/tag/release...
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CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.