WordPress Booking Calendar <3.2.2 - Arbitrary File Upload

WordPress Booking Calendar plugin before 3.2.2 is susceptible to arbitrary file upload possibly leading to remote code execution. The plugin does not validate uploaded files, which can allow an attacker to upload arbitrary files, such as PHP, and potentially obtain sensitive information, modify...

WordPress Advanced Booking Calendar <1.7.1 - Cross-Site Scripting

WordPress Advanced Booking Calendar plugin before 1.7.1 contains a cross-site scripting vulnerability. It does not sanitize and escape the room parameter before outputting it back in an admin page. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of th...

CVE-2026-111727

The Appointment Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vstextsubmitbtn' parameter in all versions up to, and including, 1.4.05 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

EUVD-2026-111577

The Appointment Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vstextsubmitbtn' parameter in all versions up to, and including, 1.4.05 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-111727 Appointment Booking Calendar <= 1.4.05 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'vs_text_submitbtn' Parameter

The Appointment Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vstextsubmitbtn' parameter in all versions up to, and including, 1.4.05 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-111727

The Appointment Booking Calendar plugin for WordPress (versions up to and including 1.4.05 ) is vulnerable to Stored Cross-Site Scripting (XSS) . The root cause is insufficient input sanitization and output escaping of the 'vs_text_submitbtn' parameter. Authenticated attackers with Subscriber-lev...

PT-2026-127802

The Appointment Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vs text submitbtn' parameter in all versions up to, and including, 1.4.05 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, wit...

WordPress Appointment Booking Calendar plugin <= 1.4.05 - Authenticated (Subscriber+) Stored Cross-Site Scripting vulnerability

Authenticated Subscriber+ Stored Cross-Site Scripting vulnerability discovered by Wordfence PRISM in WordPress Plugin Appointment Booking Calendar versions = 1.4.05...

CVE-2026-75524

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 2.2.2, an attacker overbooks an agent, placing multiple appointments into a single time slot that the system is designed to keep exclusive. The number of overlapping...

EUVD-2026-109157

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 2.2.2, an attacker overbooks an agent, placing multiple appointments into a single time slot that the system is designed to keep exclusive. The number of overlapping...

CVE-2026-109369

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, wi...

CVE-2026-109368

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.0.3 via the 'id' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract private...

CVE-2026-108123

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers t...

EUVD-2026-103228

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers t...

EUVD-2026-103226

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, wi...

EUVD-2026-103223

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.0.3 via the 'id' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract private...

CVE-2026-108123: Missing Authorization

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers t...

CVE-2026-109369: Missing Authorization

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, wi...

CVE-2026-109368: Missing Authorization

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.0.3 via the 'id' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract private...

PT-2026-116357

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, wi...