Axle-Bucamp MCP-Docusaurus up to 404bc028e15ec304c9a045528560f4b5f27a17e0 app/routes/document.py DOCS_DIR/path path traversal

Summaryinfo

A vulnerability was found in Axle-Bucamp MCP-Docusaurus up to 404bc028e15ec304c9a045528560f4b5f27a17e0 and classified as critical. The impacted element is the function update_document/continue_document/delete_document/get_content of the file app/routes/document.py. Executing a manipulation of the argument DOCS_DIR/path can lead to path traversal. The identification of this vulnerability is CVE-2026-7788. The attack may be launched remotely. Furthermore, there is an exploit available. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability has been found in Axle-Bucamp MCP-Docusaurus up to 404bc028e15ec304c9a045528560f4b5f27a17e0 and classified as critical. This vulnerability affects the function update_document/continue_document/delete_document/get_content of the file app/routes/document.py. The manipulation of the argument DOCS_DIR/path with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability was named CVE-2026-7788. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

It is possible to download the exploit 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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-27161). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Artificial Intelligence Software

Vendor

• Axle-Bucamp

Name

• MCP-Docusaurus

Version

• 404bc028e15ec304c9a045528560f4b5f27a17e0

Website

• Product: https://github.com/Axle-Bucamp/MCP-Docusaurus/

CPE 2.3info

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CPE 2.2info

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Accepted

• Submit #807746: Axle-Bucamp MCP-Docusaurus 404bc028e15ec304c9a045528560f4b5f27a17e0 Path Traversal (by CPT_Penner)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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