Threat intelligence

Royal MCP – Secure AI Connector for Claude, ChatGPT & Gemini <= 1.4.25 - Missing Authorization

CVE-2026-54842 · royal-mcp

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Royal Mcp at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Royal MCP – Secure AI Connector for Claude, ChatGPT & Gemini <= 1.4.25 - Missing Authorization
Affected software: royal-mcp(Plugin)
Affected versions: ≤ 1.4.25
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-54842
Published: 18 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory bfa7ae6c-6bc8-4787-b95b-c12243d0a45c). Methodology and redistribution notes

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