CVE-2026-7384

ezequiroga mcp-bases research_server.py search_papers path traversal

HIGH
7.3
CVSS Score
Published: April 29, 2026 at 02:30 PM UTC
Updated: October 26, 2026 at 08:10 PM UTC
1 product affected across 1 vendorMcp Bases

Using mcp-bases by ezequiroga?

Get instant alerts when new vulnerabilities affect mcp-bases - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

357ca19c7a49a9b9cb2ef639b366f03aba8bea39c630b8ab0f970614d42da8e566e9c0d15a16414c

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/360106
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/360106/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/803095
ExploitIssue Tracking
Source: cverecord
https://github.com/ezequiroga/mcp-bases/issues/2

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card