CVE-2026-40775 PUBLISHED

WordPress Royal MCP plugin <= 1.4.2 - Broken Access Control vulnerability

Assigner: Patchstack
Reserved: 15.04.2026 Published: 15.06.2026 Updated: 16.06.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS Score: 7.3

Product Status

Vendor Royal Plugins
Product Royal MCP
Versions Default: unaffected
  • affected from n/a to 1.4.2 (incl.)

Solutions

Update the WordPress Royal MCP Plugin to the latest available version (at least 1.4.3).

Credits

  • Alexis Lafontaine | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-862 Missing Authorization CWE

Impacts

  • CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels