CVE-2026-7159 MEDIUM

CVE-2026-7159: douinc mkdocs-mcp-plugin server.py list_documents path traversal

Vendor Douinc
Product mkdocs-mcp-plugin
Weakness CWE-22 · Path traversal
Published April 27, 2026
Last update April 28, 2026

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was found in douinc mkdocs-mcp-plugin up to 0.4.1. This affects the function read_document/list_documents of the file server.py. Performing a manipulation of the argument docs_dir/file_path results in path traversal. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor confirms, that the "fix will be published within a few days."

Key dates

02Disclosure timeline

April 27, 2026 CVE published
April 28, 2026 Record updated