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Description

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.

PUBLISHED Reserved 2026-04-26 | Published 2026-04-27 | Updated 2026-04-27 | Assigner VulDB




MEDIUM: 6.9CVSS: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
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Product status

406127ffcb2b91b8c10e20e6c2ca787fbc1dc92d
affected

Timeline

2026-04-26:Advisory disclosed
2026-04-26:VulDB entry created
2026-04-26:VulDB entry last update

Credits

MidA (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/359748 (VDB-359748 | dexhunter kaggle-mcp server.py prepare_kaggle_dataset path traversal) vdb-entry technical-description

vuldb.com/vuln/359748/cti (VDB-359748 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/802052 (Submit #802052 | dexhunter kaggle-mcp 0.1.0 Path Traversal) third-party-advisory

github.com/dexhunter/kaggle-mcp/issues/1 exploit issue-tracking

github.com/dexhunter/kaggle-mcp/ product

cve.org (CVE-2026-7149)

nvd.nist.gov (CVE-2026-7149)

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