CVE-2026-1302

CVE-2026-1302 — Meta-box GalleryMeta (WordPress) is a stored cross-site scripting (XSS) vulnerability affecting versions up to 3.0.1 via admin/settings input, exploitable by authenticated users with Editor+ privileges. Impact is limited to multisite installs and sites where unfiltered_html is dis...

CVE-2026-1302: Improper Neutralization of Input During Web Page Generation

The Meta-box GalleryMeta plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions a...

CVE-2026-0687: Missing Authorization

The Meta-box GalleryMeta plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'mbgallery' 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 abov...