CVE-2025-68145
CVE-2025-68145 is a critical-severity vulnerability in Lfprojects Model Context Protocol Servers with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- CVSS v4: 6.4
- EPSS exploit prediction: 6% (93rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-204002
- Weakness: CWE-22
- Affected product: Lfprojects Model Context Protocol Servers
- Published:
- Last modified:
Description
In mcp-server-git versions prior to 2025.12.17, when the server is started with the --repository flag to restrict operations to a specific repository path, it did not validate that repo_path arguments in subsequent tool calls were actually within that configured path. This could allow tool calls to operate on other repositories accessible to the server process. The fix adds path validation that resolves both the configured repository and the requested path (following symlinks) and verifies the requested path is within the allowed repository before executing any git operations. Users are advised to upgrade to 2025.12.17 upon release to remediate this issue.
Frequently asked questions
- What is CVE-2025-68145?
- In mcp-server-git versions prior to 2025.12.17, when the server is started with the --repository flag to restrict operations to a specific repository path, it did not validate that repo_path arguments in subsequent tool calls were actually within that configured path. This could allow tool calls to operate on other repositories accessible to the server process. The fix adds path validation that resolves both the configured repository and the requested path (following symlinks) and verifies the requested path is within the allowed repository before executing any git operations. Users are advised to upgrade to 2025.12.17 upon release to remediate this issue.
- How severe is CVE-2025-68145?
- CVE-2025-68145 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
- Is CVE-2025-68145 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-68145?
- CVE-2025-68145 affects Lfprojects Model Context Protocol Servers. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-68145?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2025-68145 have an EU (EUVD) identifier?
- Yes. CVE-2025-68145 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204002.
- When was CVE-2025-68145 published?
- CVE-2025-68145 was published on 2025-12-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:lfprojects:model_context_protocol_servers:*:*:*:*:*:*:*:*
More vulnerabilities in Lfprojects Model Context Protocol Servers
- CVE-2025-68143 — High (CVSS 8.8): Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). In…
- CVE-2025-68144 — High (CVSS 7.1): In mcp-server-git versions prior to 2025.12.17, the git_diff and git_checkout functions passed user-controlled…
- CVE-2026-27735 — Medium (CVSS 6.5): Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). In…
All CVEs affecting Lfprojects Model Context Protocol Servers →
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