CVE-2026-7788 Axle-Bucamp MCP-Docusaurus document.py get_content path traversal
Remote attackers can exploit path traversal in document functions to read or modify files, requiring immediate attention from users of this MCP tool.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-7788?
CVE-2026-7788 is a medium-severity path traversal vulnerability in Axle-Bucamp MCP-Docusaurus, published on 5 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
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.
Weakness: CWE-22
Which versions are affected by CVE-2026-7788?
How do I fix CVE-2026-7788?
No fix has been published for CVE-2026-7788 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-7788 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7788 exists.
Sources
Also known as GHSA-jccf-76rp-79gq.