The JetStyleManager for Gutenberg WordPress plugin before 1.3.9 does not have CSRF protection on some of its AJAX actions, allowing attackers to make a logged-in user with the edit_posts capability (Contributor and above) delete or modify custom widget skins via a crafted request, provided they can trick the user into performing an action such as clicking a link.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Jet Style Manager Plugin | — | Update jet-style-manager plugin to version 1.3.9, or a newer patched version | Oct 30, 2026 | Aug 31, 2026 |
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