Path Traversal in Dexhunter Kaggle-Mcp
CVE-2026-7149
A vulnerability has been found in dexhunter kaggle-mcp up to 406127ffcb2b91b8c10e20e6c2ca787fbc1dc92d. This vulnerability affects the function prepare_kaggle_dataset of the file src/kaggle_mcp/server.py. The manipulation of the argument competition_id leads to path traversal. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. 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
- Dexhunter Kaggle-Mcp — versions 406127ffcb2b91b8c10e20e6c2ca787fbc1dc92d
Weakness classification (CWE)
References
- vuldb.com/vuln/359748 (technical-description, vdb-entry)
- vuldb.com/vuln/359748/cti (signature, permissions-required)
- vuldb.com/submit/802052 (third-party-advisory)
- github.com/dexhunter/kaggle-mcp/issues/1 (issue-tracking, exploit)
- github.com/dexhunter/kaggle-mcp/ (product)
Frequently asked questions
- What is CVE-2026-7149?
- CVE-2026-7149 is a high-severity vulnerability in Dexhunter Kaggle-Mcp, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-04-27.
- How severe is CVE-2026-7149?
- High severity. CVSS v3 base score is 7.3 out of 10.