Vulnerability · Published May 5, 2026 · Assigned by VulDB

CVE-2026-7788Axle-Bucamp MCP-Docusaurus document.py get_content path traversal

High 7.3

In plain English

A high-severity path traversal in MCP-Docusaurus from Axle-Bucamp. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.4%top 64.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in Axle-Bucamp MCP-Docusaurus up to 404bc028e15ec304c9a045528560f4b5f27a17e0. The affected element is the function update_document/continue_document/delete_document/get_content of the file app/routes/document.py. Performing a manipulation of the argument DOCS_DIR/path results in path traversal. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. 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.

Affected products (as reported)

Vendor	Product	Versions
Axle-Bucamp	MCP-Docusaurus	404bc028e15ec304c9a045528560f4b5f27a17e0

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-360994 | Axle-Bucamp MCP-Docusaurus document.py get_content path traversal vdb-entry, technical-description
VDB-360994 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #807746 | Axle-Bucamp MCP-Docusaurus 404bc028e15ec304c9a045528560f4b5f27a17e0 Path Traversal third-party-advisory
https://github.com/Axle-Bucamp/MCP-Docusaurus/issues/2 exploit, issue-tracking
https://github.com/Axle-Bucamp/MCP-Docusaurus/ product