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Vulnerabilities

Vulnerability · CVE-2025-68144

In mcp-server-git versions prior to 2025.12.17, the git_diff and git_checkout functions passed user-controlled arguments directly to git CLI commands without sanitization.

Published Dec 17, 2025 · catalog updated Dec 18, 2025 · In mcp-server-git versions prior

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-68144. EPSS is 7.21%. Act only if a listed version of In mcp-server-git versions prior is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (In mcp-server-git versions prior).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium6.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
7.21%
Remediation
Version ranges on file
Affected products
vendor modelcontextprotocol servers < 2025.12.17

In mcp-server-git versions prior to 2025.12.17, the git_diff and git_checkout functions passed user-controlled arguments directly to git CLI commands without sanitization. Flag-like values (e.g., for ) would be interpreted as command-line options rather than git refs, enabling arbitrary file overwrites. The fix adds validation that rejects arguments starting with - and verifies the argument resolves to a valid git ref via rev_parse before execution. Users are advised to update to 2025.12.17 resolve this issue when it is released.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor modelcontextprotocol servers < 2025.12.17< 2025.12.17

How to fix CVE-2025-68144

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-68144. EPSS is 7.21%. Act only if a listed version of In mcp-server-git versions prior is installed.

Which versions are affected?

Compare what you have installed with modelcontextprotocol servers < 2025.12.17 < 2025.12.17. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 7.21%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 17, 2025 · EUVD

    Detected

    In mcp-server-git versions prior to 2025.12.17, the git_diff and git_checkout functions passed user-controlled arguments directly to git CLI commands without sanitization. Flag-like values (e.g., for ) would be interpreted as command-line options rather than git refs, enabling arbitrary file overwrites. The fix adds validation that rejects arguments starting with - and verifies the argument resolv

  2. Dec 18, 2025 · EUVD

    Updated

    In mcp-server-git versions prior to 2025.12.17, the git_diff and git_checkout functions passed user-controlled arguments directly to git CLI commands without sanitization. Flag-like values (e.g., for ) would be interpreted as command-line options rather than git refs, enabling arbitrary file overwrites. The fix adds validation that rejects arguments starting with - and verifies the argument resolv

Sources

  • CVE.orgVulnerability recordCVE-2025-68144

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-68144

    30-day exploitation probability 7.21%

    first.org
  • EUVDVulnerability recordEUVD-2025-204003

    In mcp-server-git versions prior to 2025.12.17, the git_diff and git_checkout functions passed user-controlled arguments directly to git CLI commands without sanitization. Flag-like values (e.g., for ) would be interpreted as command-line options rather than git refs, enabling ar

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 2, 2026
  • CVE.orgNov 2, 2026
  • EUVDNov 1, 2026