CyberRota Analysis
AI-GeneratedThe Bookero.pl online reservation system plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) due to inadequate input sanitization in the `bookero_products()` function, specifically through the `hide_products` and `filter_products` attributes. This flaw allows authenticated attackers with contributor-level access or higher to inject malicious scripts that execute when users visit affected pages. WordPress site administrators using this plugin should prioritize patching to mitigate potential exploitation risks.
Original NVD Description
The Bookero.pl – system rezerwacji online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `bookero_products` shortcode's `hide_products` (and `filter_products`) attributes in versions up to and including 2.2. This is due to insufficient input sanitization and output escaping in the `bookero_products()` function — the raw attribute value is concatenated directly into an inline `<script>` block without any escaping. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts into pages that will execute whenever a user accesses the injected page.