CVE-2026-5327
Published
CVSS v3
6.3
MEDIUM
CVSS v2
6.5
MEDIUM
Affected
2
PROJECTS
Description
A security flaw has been discovered in efforthye fast-filesystem-mcp up to 3.5.1. The affected element is the function handleGetDiskUsage of the file src/index.ts. Performing a manipulation results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
A high-performance Model Context Protocol (MCP) server that provides secure filesystem access for Claude and other AI assistants.
GitHub