CVE-2026-111958 — Royal MCP < 1.5.7 - Authentication Bypass via Preview Link Token
The Royal MCP WordPress plugin before 1.5.7 does not limit a preview-link token to the single preview it was issued for, so any party that obtains a valid token is authenticate…
Published: 2026-10-22 · CVSS: 7.5 · CVSS 3.1
The Royal MCP WordPress plugin before 1.5.7 does not limit a preview-link token to the single preview it was issued for, so any party that obtains a valid token is authenticated as the token's owning user, an administrator in the default configuration, across the entire REST API with no nonce, leading to full site takeover.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7