A SQL Injection vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP in event-management/views. An attacker can leverage this vulnerability in order to manipulate the sql query performed. As a result he can extract sensitive data from the web server and in some cases he can use this vulnerability in order to get a remote code execution on the remote web server.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Form To Online Booking allows Reflected XSS. This issue affects Form To Online Booking: from n/a through 1.0.

Cross-Site Request Forgery (CSRF) vulnerability in vCita.com Online Booking & Scheduling Calendar for WordPress by vcita allows Cross Site Request Forgery.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through 4.5.

The WP Timetics- AI-powered Appointment Booking Calendar and Online Scheduling Plugin plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the /wp-json/timetics/v1/customers/ REST API endpoint in all versions up to, and including, 1.0.27. This makes it possible for authenticated attackers, with Timetics Customer access and above, to delete arbitrary users.

The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the vcita_save_user_data_callback() function in all versions up to, and including, 4.5.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject malicious web scripts and update settings.

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.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Mark Kinchin Beds24 Online Booking allows Stored XSS.This issue affects Beds24 Online Booking: from n/a through 2.0.25.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in EzyOnlineBookings EzyOnlineBookings Online Booking System Widget allows DOM-Based XSS.This issue affects EzyOnlineBookings Online Booking System Widget: from n/a through 1.3.

A Reflected Cross Site Scripting (XSS) vulnerability was found in /odms/admin/booking-search.php in PHPGurukul Online DJ Booking Management System 1.0, which allows remote attackers to execute arbitrary code via the "searchdata" parameter.

A Reflected Cross Site Scripting (XSS) vulnerability was found in /odms/admin/user-search.php in PHPGurukul Online DJ Booking Management System v1.0, which allows remote attackers to execute arbitrary code via the searchdata parameter.