CVE-2024-3581: Maxfoundry Maxgalleria

Medium severity, CVSS 4.3. EPSS: 0.6% chance of exploitation in the next 30 days.

The MaxGalleria plugin for WordPress is vulnerable to unauthorized image upload due to a missing capability check on the add_media_library_images_to_gallery function in all versions up to, and including, 6.4.2. This makes it possible for authenticated attackers, with subscriber access or above, to upload arbitrary images to a gallery.

Affected products

• Maxfoundry Maxgalleria: up to and including 6.4.2

Published 2024-05-02. Last modified 2026-06-17.