Meta-box GalleryMeta, CVE-2026-0687

CVE, Research URL: CVE-2026-0687
Home page URL: Security reports for Meta-box GalleryMeta
Application: Meta-box GalleryMeta
Published on: Jan 24, 2026
Research Description: The Meta-box GalleryMeta plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'mb_gallery' custom post type in all versions up to, and including, 3.0.1. This makes it possible for authenticated attackers, with Author-level access and above, to create and publish galleries.
Affected versions: max 3.1.
Status: vulnerable