CVE-2026-10750: Unknown Royal Mcp

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The Royal MCP WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.

Affected products

• Unknown Royal Mcp: before 1.4.26 (fixed in 1.4.26)

Published 2026-07-01. Last modified 2026-07-01.