← Back to CVEs

CVE-2026-7400

HIGH

7.3

Description

A security vulnerability has been detected in geekgod382 filesystem-mcp-server 1.0.0. This issue affects the function is_path_allowed of the file server.py of the component read_file_tool/write_file_tool. Such manipulation leads to path traversal. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.1.0 is capable of addressing this issue. The name of the patch is 45364545fc60dc80aadcd4379f08042d3d3d292e. Upgrading the affected component is advised.

CVE Details

CVSS v3.1 Score7.3

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/29/2026

Last Modified4/29/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-22

References

https://github.com/geekgod382/filesystem-mcp-server/(cna@vuldb.com)

https://github.com/geekgod382/filesystem-mcp-server/commit/45364545fc60dc80aadcd4379f08042d3d3d292e(cna@vuldb.com)

https://github.com/geekgod382/filesystem-mcp-server/issues/1(cna@vuldb.com)

https://github.com/geekgod382/filesystem-mcp-server/releases/tag/v1.1.0(cna@vuldb.com)

https://vuldb.com/submit/803495(cna@vuldb.com)

https://vuldb.com/vuln/360123(cna@vuldb.com)

https://vuldb.com/vuln/360123/cti(cna@vuldb.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.