Detections
Analytics
CVE-2026-86783
medium
Description
The Post Grid Gutenberg Blocks WordPress plugin before 5.0.41 does not perform an authorization or post-visibility check on a REST API route that returns the custom field keys of a given post, allowing unauthenticated users to disclose the custom field key names of arbitrary posts, including private, draft, pending, scheduled and password-protected posts.
References
https://wpscan.com/vulnerability/719fc130-748b-4bad-8091-2858664299ed/