The WP Booking Calendar WordPress plugin before 10.6.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Cross-Site Request Forgery (CSRF) vulnerability in Faster Themes FastBook – Responsive Appointment Booking and Scheduling System allows Stored XSS.This issue affects FastBook – Responsive Appointment Booking and Scheduling System: from n/a through 1.1.

Cross-Site Request Forgery (CSRF) vulnerability in CultBooking CultBooking Hotel Booking Engine allows Stored XSS.This issue affects CultBooking Hotel Booking Engine: from n/a through 2.1.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jon Lorang Library Bookshelves allows Reflected XSS.This issue affects Library Bookshelves: from n/a through 5.8.

The EmbedPress – Embed PDF, 3D Flipbook, Social Feeds, Google Docs, Vimeo, Wistia, YouTube Videos, Audios, Google Maps in Gutenberg Block & Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘provider_name parameter in all versions up to, and including, 4.1.3 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.

The Booking calendar, Appointment Booking System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.2.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

The Booking & Appointment Plugin for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'save_google_calendar_data' function in versions up to, and including, 6.9.0. This makes it possible for authenticated attackers, with subscriber-level permissions or above to update the site options arbitrarily.

A vulnerability, which was classified as problematic, has been found in 1000 Projects Bookstore Management System 1.0. This issue affects some unknown processing. The manipulation leads to cross-site request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

A vulnerability, which was classified as critical, has been found in 1000 Projects Bookstore Management System 1.0. Affected by this issue is some unknown functionality of the file /forget_password_process.php. The manipulation of the argument unm leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

The Beds24 Online Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's beds24-link shortcode in all versions up to, and including, 2.0.26 due to insufficient input sanitization and output escaping on user supplied attributes. 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.