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@modelcontextprotocol/server-filesystem vulnerabilities

Vulnerabilities published for @modelcontextprotocol/server-filesystem in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 2

  1. CVE-2025-53109

    High · CVSS 7.3EPSS 0.77%Fix available

    Model Context Protocol Servers Vulnerable to Path Validation Bypass via Prefix Matching and Symlink Handling

    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 via symlinks within allowed directories. Users are advised to upgrade to 0.6.4 or 2025.7.01 resolve.

    @modelcontextprotocol/server-filesystem @modelcontextprotocol/server-filesystemNode.js
    • Update to 2025.7.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  2. CVE-2025-53110

    High · CVSS 7.3EPSS 0.58%Fix available

    Model Context Protocol Servers Vulnerable to Path Validation Bypass via Colliding Path Prefix

    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.

    @modelcontextprotocol/server-filesystem @modelcontextprotocol/server-filesystemNode.js
    • Update to 2025.7.1
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

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