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CVE Database / CVE-2026-54842

CVE · High

CVE-2026-54842 — Royal MCP – Secure AI Connector for Claude, ChatGPT & any LLM via MCP [royal-mcp] < 1.4.26

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2026-54842 Royal MCP – Secure AI Connector for Claude, ChatGPT & any LLM via MCP [royal-mcp] < 1.4.26 Missing Authorization High 8.1 < 1.4.26 1.4.26 2026-06-18 —

CVE-2026-54842

The Royal MCP – Secure AI Connector plugin for WordPress contains a flaw that allows attackers with elevated privileges to bypass security checks on certain functions in versions prior to or equal to 1.4.25. This vulnerability enables such users to execute actions they shouldn't be able to, compromising the system's integrity.

Based on public CVE data (MITRE/NVD).

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