The Event Registration Calendar By vcita plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 1.4.0 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.

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Roninwp FAT Event Lite allows PHP Local File Inclusion.This issue affects FAT Event Lite: from n/a through 1.1.

The RSVP and Event Management plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on several AJAX functions like bulk_delete_attendees() and bulk_delete_questions() in all versions up to, and including, 2.7.13. This makes it possible for unauthenticated attackers to delete questions and attendees and for authenticated users to update question menu orders.

Cross-Site Request Forgery (CSRF) vulnerability in Event Espresso Event Espresso 4 Decaf allows Cross Site Request Forgery.This issue affects Event Espresso 4 Decaf: from n/a through 5.0.28.decaf.

Cross-Site Request Forgery (CSRF) vulnerability in The Events Calendar Event Tickets allows Cross Site Request Forgery.This issue affects Event Tickets: from n/a through 5.11.0.4.

Cross-Site Request Forgery (CSRF) vulnerability in The Events Calendar The Events Calendar allows Cross Site Request Forgery.This issue affects The Events Calendar: from n/a through 6.5.1.4.

Path Traversal: '.../...//' vulnerability in Themewinter Eventin allows Path Traversal.This issue affects Eventin: from n/a through 4.0.7.

A vulnerability, which was classified as critical, was found in Codezips Event Management System 1.0. Affected is an unknown function of the file /contact.php. The manipulation of the argument title leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

The WP BASE Booking of Appointments, Services and Events plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the export_db function in all versions up to, and including, 4.9.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to expose sensitive information from the database, such as the hashed administrator password.