Royal MCP
CVE-2026-111958: 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 toke
CVE-2026-111958 Oct 22, 2026 Source: Vendor
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 of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://nvd.nist.gov/vuln/detail/CVE-2026-111958
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CVE-2026-111958
BR2026-0000-030672
unclaimed
Credited as Raphael P. Cigana