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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Maxgalleria Plugin | — | Update maxgalleria plugin to version 6.4.3, or a newer patched version | May 15, 2025 | Apr 19, 2024 |
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