SEPTEMBER 17, 2026
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Case File

CVE-2026-85626

HIGH · CVSS 7.5 EPSS 0.27% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-04 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The argument injection vulnerability in git-mcp-server 2.15.1 affects the ref and object parameters of the git_log, git_diff, and git_show tools, allowing attackers to inject malicious command-line options. This could lead to unauthorized file writing outside the repository to arbitrary paths, posing a significant risk to system integrity. Organizations using this version of git-mcp-server should prioritize patching to mitigate potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-85626
Severity
HIGH
CVSS
7.5
EPSS
0.27%

Original NVD Description

git-mcp-server 2.15.1 contains an argument injection vulnerability in the ref and object parameters of git_log, git_diff, and git_show tools that lack leading-dash validation. Attackers can inject git command-line options like --output= to write files outside the repository to arbitrary paths accessible by the process.