CVE-2026-54842 PUBLISHED

WordPress Royal MCP plugin <= 1.4.25 - Broken Access Control vulnerability

Assigner: Patchstack
Reserved: 16.06.2026 Published: 25.06.2026 Updated: 25.06.2026

Missing Authorization vulnerability in Royal Plugins Royal MCP allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Royal MCP: from n/a through 1.4.25.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS Score: 8.1

Product Status

Vendor Royal Plugins
Product Royal MCP
Versions Default: unaffected
  • affected from n/a to 1.4.25 (incl.)

Solutions

Update the WordPress Royal MCP Plugin to the latest available version (at least 1.4.26).

Credits

  • dhamdham | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-862 Missing Authorization CWE

Impacts

  • CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels