03-lovepreetSingh MCP up to f95d035c5317fad81af9828286631053ccb23546 app/api/mcp/route.ts create_file filePath/content path traversal

Summaryinfo

A vulnerability classified as critical has been found in 03-lovepreetSingh MCP up to f95d035c5317fad81af9828286631053ccb23546. Impacted is the function create_file of the file app/api/mcp/route.ts. Performing a manipulation of the argument filePath/content results in path traversal. This vulnerability was named CVE-2026-94044. The attack may be initiated remotely. In addition, an exploit is available. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability, which was classified as critical, was found in 03-lovepreetSingh MCP up to f95d035c5317fad81af9828286631053ccb23546. This affects the function create_file of the file app/api/mcp/route.ts. The manipulation of the argument filePath/content with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-94044. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Artificial Intelligence Software

Vendor

• 03-lovepreetSingh

Name

• MCP

Version

• f95d035c5317fad81af9828286631053ccb23546

Website

• Product: https://github.com/03-lovepreetSingh/MCP/

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Accepted

• Submit #949284: 03-lovepreetSingh MCP f95d035c5317fad81af9828286631053ccb23546 Path Traversal (by Xh1Xxhg)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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