Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). Versions of Filesystem prior to 0.6.4 or 2025.7.01 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 0.6.4 or 2025.7.01 resolve.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0011.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-19727 @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
Github GHSA Github GHSA GHSA-hc55-p739-j48w @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/modelcontextprotocol/servers/commit/cc99bdabdcad93a58877c5f3ab20e21d4394423d cve-icon cve-icon
https://github.com/modelcontextprotocol/servers/security/advisories/GHSA-hc55-p739-j48w cve-icon cve-icon
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00082}

 epss

{'score': 0.00084}

Wed, 02 Jul 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 02 Jul 2025 14:45:00 +0000

Type Values Removed Values Added
Description Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). Versions of Filesystem prior to 0.6.4 or 2025.7.01 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 0.6.4 or 2025.7.01 resolve.
Title Model Context Protocol Servers Vulnerable to Path Validation Bypass via Colliding Path Prefix
Weaknesses CWE-22
References
Metrics cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:H/SI:H/SA:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-07-02T15:13:59.600Z

Reserved: 2025-06-25T13:41:23.087Z

Link: CVE-2025-53110

cve-icon Vulnrichment

Updated: 2025-07-02T15:12:55.138Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-02T15:15:27.843

Modified: 2025-07-03T15:13:53.147

Link: CVE-2025-53110

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.