CVE-2025-53110CWE-22

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

High · published July 2, 2025

CVSS v4.0
7.3
EPSS
1%
Percentile
47.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
7.3 · HIGH
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
EPSS
0.00580 · 47.0th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2025-07-02T14:30Z
EPSS history
Timeline
  • 02 JUL 14:30Z
    Model Context Protocol Servers Vulnerable to Path Validation Bypass via Colliding Path Prefix
    cvelistv5