SSRF in Mastergo-Design Mastergo-Magic-Mcp
CVE-2026-15750
A weakness has been identified in mastergo-design mastergo-magic-mcp up to 0.2.0. Impacted is the function z.string of the file src/tools/get-component-link.ts of the component mcp__getComponentLink. Executing a manipulation of the argument url can lead to server-side request forgery. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Mastergo-Design Mastergo-Magic-Mcp — versions 0.1, 0.2.0
Weakness classification (CWE)
References
- vuldb.com/vuln/378329 (technical-description, vdb-entry)
- vuldb.com/vuln/378329/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-15750 (third-party-advisory)
- vuldb.com/submit/856633 (third-party-advisory)
- github.com/mastergo-design/mastergo-magic-mcp/issues/89 (issue-tracking, exploit)
- github.com/mastergo-design/mastergo-magic-mcp/ (product)
Frequently asked questions
- What is CVE-2026-15750?
- CVE-2026-15750 is a medium-severity vulnerability in Mastergo-Design Mastergo-Magic-Mcp, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-07-14.
- How severe is CVE-2026-15750?
- Medium severity. CVSS v3 base score is 6.3 out of 10.