The Alex Reservations: Smart Restaurant Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'rr_form' shortcode in all versions up to, and including, 2.0.5 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.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in RestaurantConnect, Inc Restaurant Reservations Widget allows Reflected XSS.This issue affects Restaurant Reservations Widget: from n/a through 1.0.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

The WPCafe – Online Food Ordering, Restaurant Menu, Delivery, and Reservations for WooCommerce plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 2.2.25 via the reservation_extra_field shortcode parameter. This makes it possible for authenticated attackers, with Contributor-level access and above, to include remote files on the server, potentially resulting in code execution

The WPCafe – Online Food Ordering, Restaurant Menu, Delivery, and Reservations for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Reservation Form shortcode in all versions up to, and including, 2.2.24 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.

The WPCafe – Restaurant Menu, Online Ordering for WooCommerce, Pickup / Delivery and Table Reservation plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.2.23 via the wpc_check_for_submission function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application.

Missing Authorization vulnerability in Five Star Plugins Five Star Restaurant Reservations.This issue affects Five Star Restaurant Reservations: from n/a through 2.6.16.

The Restaurant Reservations plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.9 via the nd_rst_layout attribute of the nd_rst_search shortcode. This makes it possible for authenticated attackers, with contributor-level access and above, to include and execute arbitrary PHP files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where an uploaded PHP file may not be directly accessible.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nicdark Restaurant Reservations allows Stored XSS.This issue affects Restaurant Reservations: from n/a through 1.8.

Cross-Site Request Forgery (CSRF) vulnerability in ThingsForRestaurants Quick Restaurant Reservations plugin <= 1.5.4 versions.