CVE-2026-15749
mastergo-design mastergo-magic-mcp mcp__C2d get-c2d.ts execute path traversal
Vexday Risk Score
30Low
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Proof of concept
Public proof of concept exists, but not yet automated.
CVSS 4.8EPSS —KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
14 Jul 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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.
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
Affected products
mastergo-design · mastergo-magic-mcppublic PoCs found — 1
cve_referencegithub.com/mastergo-design/mastergo-magic-mcp/issues/88unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.