{"cve":"CVE-2025-68143","nvd":{"published":"2025-12-17T23:16:04.560","modified":"2026-09-30T23:10:00.237","status":"Analyzed","description":"Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). In mcp-server-git versions prior to 2025.9.25, the git_init tool accepted arbitrary filesystem paths and created Git repositories without validating the target location. Unlike other tools which required an existing repository, git_init could operate on any directory accessible to the server process, making those directories eligible for subsequent git operations. The tool was removed entirely, as the server is intended to operate on existing repositories only. Users are advised to upgrade to 2025.9.25 or newer to remediate this issue.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","score":6.5},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-22"],"references":["https://github.com/modelcontextprotocol/servers/commit/eac56e7bcde48fb64d5a973924d05d69a7d876e6","https://github.com/modelcontextprotocol/servers/security/advisories/GHSA-5cgr-j3jf-jw3v"],"products":["lfprojects:model_context_protocol_servers"],"source":"nvd","synced_at":"2026-10-19T22:17:07.138532058+00:00"},"epss":{"cve":"CVE-2025-68143","score":0.08134,"percentile":0.94805,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-5cgr-j3jf-jw3v","url":"https://osv.dev/vulnerability/GHSA-5cgr-j3jf-jw3v","summary":"mcp-server-git's unrestricted git_init tool allows repository creation at arbitrary filesystem locations","modified":"2026-07-07T17:56:32.114633173Z","packages":[{"ecosystem":"PyPI","name":"mcp-server-git","purl":"pkg:pypi/mcp-server-git","ranges":["<2025.9.25"],"fixed":["2025.9.25"]}]},{"id":"PYSEC-2026-1621","url":"https://osv.dev/vulnerability/PYSEC-2026-1621","summary":"mcp-server-git's unrestricted git_init tool allows repository creation at arbitrary filesystem locations","modified":"2026-07-07T17:47:03.417893940Z","packages":[{"ecosystem":"PyPI","name":"mcp-server-git","purl":"pkg:pypi/mcp-server-git","ranges":["<2025.9.25"],"fixed":["2025.9.25"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}