What’s Vulnerable › Vulnerabilities

CVE-2026-15749: mastergo-design mastergo-magic-mcp mcp__C2d get-c2d.ts execute path traversal

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-14 · updated 2026-10-24
• Weakness: CWE-22

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.

Affected products

• mastergo-design mastergo-magic-mcp: 0.1, 0.2.0

References

• https://github.com/mastergo-design/mastergo-magic-mcp/
• https://github.com/mastergo-design/mastergo-magic-mcp/issues/88
• https://vuldb.com/cve/CVE-2026-15749
• https://vuldb.com/submit/856632
• https://vuldb.com/vuln/378328
• https://vuldb.com/vuln/378328/cti

Get alerted when CVE-2026-15749 or the next vulnerability affects your stack