CVE-2026-85626 git-mcp-server 2.15.1 Argument Injection via Git Ref Parameters

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

CVE-2026-85626

git-mcp-server 2.15.1 is affected by an argument injection vulnerability in the ref and object parameters of the git_log, git_diff, and git_show tools. The root cause is a lack of leading-dash validation , allowing attackers to inject git command-line options such as --output= and write files out...