The Eventer plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 3.9.7 via the eventer_woo_download_tickets() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Solidres Team Solidres – Hotel booking plugin allows SQL Injection.This issue affects Solidres – Hotel booking plugin: from n/a through 0.9.4.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in ComMotion Course Booking System allows SQL Injection.This issue affects Course Booking System: from n/a through 6.0.5.

The WP Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'booking' shortcode in all versions up to, and including, 10.9.2 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 Event Monster – Event Management, Tickets Booking, Upcoming Event plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.4.3 via the Visitors List Export file. During the export, a CSV file is created in the wp-content folder with a hardcoded filename that is publicly accessible. This makes it possible for unauthenticated attackers to extract data about event visitors, that includes first and last names, email, and phone number.

The Appointment Booking Calendar Plugin and Scheduling Plugin WordPress plugin before 1.1.23 export settings functionality exports data to a public folder, with an easily guessable file name, allowing unauthenticated attackers to access the exported files (if they exist).

The Rental and Booking Manager for Bike, Car, Dress, Resort with WooCommerce Integration – WpRently | WordPress plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘active_tab’ parameter in all versions up to, and including, 2.2.1 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 an injected page.

The WP Travel – Ultimate Travel Booking System, Tour Management Engine plugin for WordPress is vulnerable to SQL Injection via the 'booking_itinerary' parameter of the 'wptravel_get_booking_data' function in all versions up to, and including, 10.0.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Cross-Site Request Forgery (CSRF) vulnerability in MagePeople Team Bus Ticket Booking with Seat Reservation allows Cross Site Request Forgery.This issue affects Bus Ticket Booking with Seat Reservation: from n/a through 5.4.3.

The Booking Calendar and Booking Calendar Pro plugins for WordPress are vulnerable to Reflected Cross-Site Scripting via the ‘calendar_id’ parameter in all versions up to, and including, 3.2.19 and 11.2.19 respectively, due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.