CVE-2026-42453— Termix: Command injection in extractArchive/compressFiles via double-quote escaping bypass
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Termix-SSH | Termix | < 2.1.0 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-42453
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Termix: Command injection in extractArchive/compressFiles via double-quote escaping bypass
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Termix 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Termix是Karmaa个人开发者的一个服务器管理平台。 Termix 2.1.0之前版本存在命令注入漏洞，该漏洞源于extractArchive和compressFiles端点使用双引号字符串构建shell命令，可能导致远程SSH主机上的命令注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Termix-SSH | Termix | < 2.1.0 | - |
II. Public POCs for CVE-2026-42453
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-42453
请登录查看更多情报信息。
Vendor · 1Advisory · 1
- Release release-2.1.0 · Termix-SSH/Termix · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-42453
Same Patch Batch · Termix-SSH · 2026-05-08 · 3 CVEs total
| CVE-2026-42454 | 9.9 CRITICAL | Termix: OS Command Injection in Docker Container Management Endpoints |
| CVE-2026-42452 | 8.1 HIGH | Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP |
IV. Related Vulnerabilities
Same product: Termix
V. Comments for CVE-2026-42453
No comments yet