Vulnerability · Published Sep 30, 2026 · Assigned by VulDB

CVE-2026-1029060xshariq github-mcp-server Git Remove MCP Tool github.ts child_process.exec os command injection

Medium 6.3

In plain English

A medium-severity OS command injection in github-mcp-server from 0xshariq. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)1.1%top 35.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
0xshariq	github-mcp-server	52e764a7d66eac1726fce02ca7bb5a638571801a

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

References

VDB-411537 | 0xshariq github-mcp-server Git Remove MCP Tool github.ts child_process.exec os command injection vdb-entry, technical-description
VDB-411537 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-102906 | CVE Analysis and Report third-party-advisory
Submit #953767 | 0xshariq github-mcp-server e3be2cc110ec0bb055a699a9b74cf20fe0422e3c Command Injection third-party-advisory
https://github.com/0xshariq/github-mcp-server/issues/2 exploit, issue-tracking
https://github.com/0xshariq/github-mcp-server/ product