CVE-2026-7039— tufantunc ssh-mcp index.ts shell.write command injection
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I. Basic Information for CVE-2026-7039
Vulnerability Information
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Vulnerability Title
tufantunc ssh-mcp index.ts shell.write command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in tufantunc ssh-mcp up to 1.5.0. The affected element is the function shell.write of the file src/index.ts. Such manipulation of the argument Description leads to command injection. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
SSH MCP Server 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SSH MCP Server是Tufan Tunç个人开发者的一个通过SSH远程执行Shell命令的工具。 SSH MCP Server 1.5.0及之前版本存在注入漏洞，该漏洞源于src/index.ts文件的shell.write函数对Description参数操作不当，可能导致命令注入。
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
II. Public POCs for CVE-2026-7039
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- Submit #798528: tufantunc ssh-mcp 1.5 Command Injectionthird-party-advisory
- CVE-2026-7039 | tufantunc ssh-mcp up to 1.5.0 src/index.ts shell.write Description command injection (Issue 44)vdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-7039
IV. Related Vulnerabilities
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V. Comments for CVE-2026-7039
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