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.

Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Name input could allow attackers to inject arbitrary JavaScript or HTML.

Deserialization of Untrusted Data vulnerability in magepeopleteam Booking and Rental Manager allows Object Injection. This issue affects Booking and Rental Manager: from n/a through 2.2.6.

The Traveler theme for WordPress is vulnerable to Reflected Cross-Site Scripting via multiple parameters in all versions up to, and including, 3.1.8 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.

The Traveler theme for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 3.1.8 via the 'hotel_alone_load_more_post' function 'style' parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary 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 php file type can be uploaded and included.

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 1.6.8.5. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the accent_color and background parameter in all versions up to, and including, 1.6.8.3 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.

A vulnerability classified as critical has been found in projectworlds Online Hotel Booking 1.0. Affected is an unknown function of the file /admin/login.php. The manipulation of the argument emailusername leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

A vulnerability was found in projectworlds Online Hotel Booking 1.0. It has been rated as critical. This issue affects some unknown processing of the file /booknow.php?roomname=Duplex. The manipulation of the argument checkin leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.

A vulnerability was found in projectworlds Online Hotel Booking 1.0. It has been declared as critical. This vulnerability affects unknown code of the file /reservation.php. The manipulation of the argument checkin leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.