CVE-2026-15749

MEDIUM

mastergo-design mastergo-magic-mcp mcp__C2d get-c2d.ts execute path traversal

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in mastergo-design mastergo-magic-mcp up to 0.2.0. This issue affects the function execute of the file src/tools/get-c2d.ts of the component mcp__C2d. Performing a manipulation of the argument filePath results in path traversal. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-378328 | mastergo-design mastergo-magic-mcp mcp__C2d get-c2d.ts execute path traversal
https://vuldb.com/vuln/378328
Signature, Permissions Required signature permissions-required
VDB-378328 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/378328/cti
Third Party Advisory third-party-advisory
CVE-2026-15749 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-15749
Third Party Advisory third-party-advisory
Submit #856632 | mastergo-design mastergo-magic-mcp 0.2.0 Information Disclosure
https://vuldb.com/submit/856632

Scores

CVSS v3 5.3
EPSS 0.0014
EPSS Percentile 3.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (2)
mastergo-design/mastergo-magic-mcp 0.1
mastergo-design/mastergo-magic-mcp 0.2.0
Published Jul 14, 2026
Tracked Since Jul 15, 2026