Path Traversal in Axle-Bucamp Mcp-Docusaurus
CVE-2026-7788
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (46.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.002
Affected products
- Axle-Bucamp Mcp-Docusaurus — versions 404bc028e15ec304c9a045528560f4b5f27a17e0
Weakness classification (CWE)
References
- github.com/Axle-Bucamp/MCP-Docusaurus/ (product)
- github.com/Axle-Bucamp/MCP-Docusaurus/issues/2 (issue-tracking, exploit)
- vuldb.com/submit/807746 (third-party-advisory)
- vuldb.com/vuln/360994 (technical-description, vdb-entry)
- vuldb.com/vuln/360994/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-7788?
- CVE-2026-7788 is a high-severity vulnerability in Axle-Bucamp Mcp-Docusaurus, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-05-05.
- How severe is CVE-2026-7788?
- High severity. CVSS v3 base score is 7.3 out of 10.