The Oxygen Builder plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the oxy_save_css_from_admin AJAX action in all versions up to, and including, 4.8.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update stylesheets.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Oxygenbuilder Plugin | — | Update oxygenbuilder plugin to version 4.9, or a newer patched version | May 15, 2025 | Aug 26, 2024 |
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