The WP Hotel Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'widget_search' Shortcode Attribute in all versions up to, and including, 2.3.2 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. This is only exploitable on browsers where access keys can be used as the payload is stored in a hidden attribute.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Wp Hotel Booking Plugin | — | Update wp-hotel-booking plugin to version 2.3.3, or a newer patched version | Jul 24, 2026 | Jul 23, 2026 |
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