High severity8.1NVD Advisory· Published Jun 25, 2026· Updated Jun 25, 2026
CVE-2026-54842
CVE-2026-54842
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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