PT-2026-52419 · Royal Plugin · Royal Mcp

Published 2026-06-25 · Updated 2026-06-25 · CVE-2026-54842

Mitre

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

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.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-54842

Affected Products

Royal Mcp

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-54842 · Security Note
• https://patchstack.com/database/wordpress/plugin/royal-mcp/vulnerability/wordpress-royal-mcp-plugin-1-4-25-broken-access-control-vulnerability?_s_id=cve · Note