The The InPost Gallery plugin for WordPress is vulnerable to arbitrary shortcode execution via the inpost_gallery_get_shortcode_template AJAX action in all versions up to, and including, 2.1.4.2. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Inpost Gallery Plugin | — | Update inpost-gallery plugin to version 2.1.4.3, or a newer patched version | May 15, 2025 | Nov 25, 2024 |
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