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CVE-2026-102906— 0xshariq github-mcp-server Git Remove MCP Tool github.ts child_process.exec os command injection

Quick assessment

Affected
0xshariq github-mcp-server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 0xshariq/github-mcp-server 项目（版本至 commit 52e764a7d66eac1726fce02ca7bb5a638571801a）中发现了一个漏洞。该问题影响 Git Remove MCP Tool 组件中 文件里的 函数。对参数 的恶意操控可导致操作系统命令注入（OS Command Injection）。该攻击可远程执行。利用代码已公开，可能被恶意使用。该产品采用滚动发布（rolling release）模式以支持持续交付，因此无法提供受影响版本或修复版本的明确版本号。项目

CVSS 6.3 · Medium
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I. Basic Information for CVE-2026-102906

Vulnerability Information
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Vulnerability Title
0xshariq github-mcp-server Git Remove MCP Tool github.ts child_process.exec os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in 0xshariq github-mcp-server up to 52e764a7d66eac1726fce02ca7bb5a638571801a. This issue affects the function child_process.exec of the file src/github.ts of the component Git Remove MCP Tool. Such manipulation of the argument File leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
0xshariq github-mcp-server 52e764a7d66eac1726fce02ca7bb5a638571801a cpe:2.3:a:0xshariq:github-mcp-server:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-102906

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-102906

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Other References for CVE-2026-102906 (6)

IV. Related Vulnerabilities

Same product: github-mcp-server
Same weakness: CWE-78

V. Comments for CVE-2026-102906

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