CVE-2026-15749CWE-22

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

Medium · published July 14, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
6.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00172 · 6.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-07-14T21:00Z
EPSS history
Timeline
  • 14 JUL 21:00Z
    mastergo-design mastergo-magic-mcp mcp__C2d get-c2d.ts execute path traversal
    cvelistv5