What is CVE-2026-40775?

CVE-2026-40775 is a high-severity vulnerability in Royal Plugins Mcp, classified under Missing Authorization. CVSS score: 7.3/10. Published 2026-06-15.

How severe is CVE-2026-40775?

High severity. CVSS v3 base score is 7.3 out of 10.

Auth bypass in Royal Plugins Mcp

CVE-2026-40775

Unauthenticated Broken Access Control in Royal MCP <= 1.4.2 versions.

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Royal Plugins Mcp — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-40775?: CVE-2026-40775 is a high-severity vulnerability in Royal Plugins Mcp, classified under Missing Authorization. CVSS score: 7.3/10. Published 2026-06-15.
How severe is CVE-2026-40775?: High severity. CVSS v3 base score is 7.3 out of 10.