CVE-2026-15751CWE-22

mastergo-design mastergo-magic-mcp mcp__getComponentGenerator component-workflow.md 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 vulnerability has been detected in mastergo-design mastergo-magic-mcp up to 0.2.0. The affected element is the function execute of the file mastergo/component-workflow.md of the component mcp__getComponentGenerator. The manipulation of the argument rootPath leads to path traversal. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. 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
2026-07-14T22:00Z
EPSS history
Timeline
  • 14 JUL 22:00Z
    mastergo-design mastergo-magic-mcp mcp__getComponentGenerator component-workflow.md execute path traversal
    cvelistv5