PT-2026-52419 · Royal Plugin+1 · Royal Mcp

Dhamdham

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CVE-2026-54842

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Published

2026-06-18

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Updated

2026-06-25

CVSS v3.1

8.1

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions Royal MCP versions prior to 1.4.26
Description Royal MCP for WordPress contains a missing authorization flaw resulting from an incorrectly configured access control security level. The issue stems from a missing capability check within a function, allowing authenticated users with subscriber-level access or higher to perform unauthorized actions.
Recommendations Update Royal MCP to version 1.4.26 or later.

Fix

Missing Authorization

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Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-54842

Affected Products

Royal Mcp