Path Traversal in Ezequiroga Mcp-Bases
CVE-2026-7384
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (46.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.002
Affected products
- Ezequiroga Mcp-Bases — versions 357ca19c7a49a9b9cb2ef639b366f03aba8bea39, c630b8ab0f970614d42da8e566e9c0d15a16414c
Weakness classification (CWE)
References
- vuldb.com/vuln/360106 (technical-description, vdb-entry)
- vuldb.com/vuln/360106/cti (signature, permissions-required)
- vuldb.com/submit/803095 (third-party-advisory)
- github.com/ezequiroga/mcp-bases/issues/2 (issue-tracking, exploit)
- github.com/ezequiroga/mcp-bases/ (product)
Frequently asked questions
- What is CVE-2026-7384?
- CVE-2026-7384 is a high-severity vulnerability in Ezequiroga Mcp-Bases, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-04-29.
- How severe is CVE-2026-7384?
- High severity. CVSS v3 base score is 7.3 out of 10.