CVE-2026-7384

HIGH

ezequiroga mcp-bases research_server.py search_papers path traversal

Title source: cna
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-360106 | ezequiroga mcp-bases research_server.py search_papers path traversal
https://vuldb.com/vuln/360106
Signature, Permissions Required signature permissions-required
VDB-360106 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/360106/cti
Third Party Advisory third-party-advisory
Submit #803095 | ezequiroga mcp-bases c630b8ab0f970614d42da8e566e9c0d15a16414c Path Traversal
https://vuldb.com/submit/803095
Exploit exploit issue-tracking
https://github.com/ezequiroga/mcp-bases/issues/2

Scores

CVSS v3 7.3
EPSS 0.0042
EPSS Percentile 33.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (2)
ezequiroga/mcp-bases 357ca19c7a49a9b9cb2ef639b366f03aba8bea39
ezequiroga/mcp-bases c630b8ab0f970614d42da8e566e9c0d15a16414c
Published Apr 29, 2026
Tracked Since Apr 29, 2026