The Snillrik Restaurant plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'menu_style' shortcode attribute in all versions up to, and including, 2.3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Snillrik Restaurant Menu Plugin | — | Update snillrik-restaurant-menu plugin to version 2.3.1, or a newer patched version | Jan 26, 2026 | Jan 6, 2026 |
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