cvedb.io
CVE-2026-27735
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-02-26T00:16:25.017 · Last modified 2026-06-17T10:27:34.540

Summary

Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). In mcp-server-git versions prior to 2026.1.14, the git_add tool did not validate that file paths provided in the files argument were within the repository boundaries. Because the tool used GitPython's repo.index.add() rather than the Git CLI, relative paths containing `../` sequences that resolve outside the repository were accepted and staged into the Git index. Users are advised to upgrade to 2026.1.14 or newer to remediate this issue.

Affected products

lfprojects — model_context_protocol_servers

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.