CVE-2026-7384CWE-22

ezequiroga mcp-bases research_server.py search_papers path traversal

Medium · published April 29, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
47.3
In the wild
Unconfirmed
What it is

A vulnerability was detected in ezequiroga mcp-bases 357ca19c7a49a9b9cb2ef639b366f03aba8bea39/c630b8ab0f970614d42da8e566e9c0d15a16414c. This impacts the function search_papers of the file research_server.py. Performing a manipulation of the argument topic results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00587 · 47.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-04-29T14:30Z
EPSS history
Timeline
  • 29 APR 14:30Z
    ezequiroga mcp-bases research_server.py search_papers path traversal
    cvelistv5