The Art Theme for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'arttheme_theme_option_restore' AJAX function in all versions up to, and including, 3.12.2.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete the theme option.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Art Theme Theme | — | Update art-theme theme to version 3.12.3, or a newer patched version | Dec 8, 2025 | Jun 5, 2025 |
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