CVE-2025-53110 (GCVE-0-2025-53110)

Vulnerability from cvelistv5 – Published: 2025-07-02 14:30 – Updated: 2025-07-02 15:13
VLAI?
Title
Model Context Protocol Servers Vulnerable to Path Validation Bypass via Colliding Path Prefix
Summary
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.
Severity ?
7.3 (High)
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
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
modelcontextprotocol servers Affected: < 0.6.4
Affected: < 2025.7.01
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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