What the vulnerability does
01Description
Cross-Site Request Forgery (CSRF) vulnerability in WebbaPlugins Appointment & Event Booking Calendar Plugin – Webba Booking.This issue affects Appointment & Event Booking Calendar Plugin – Webba Booking: from n/a through 4.5.33.
Explanation of Vulnerability in Simple Terms
02Summary
The Webba Booking plugin for WordPress contains a cross-site request forgery (CSRF) vulnerability in versions up to 4.5.33. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the booking system without the admin's knowledge or consent. The vulnerability requires the victim to visit the attacker's page while authenticated to the WordPress site.
What an attacker can do
03Attacker Capabilities
Perform unwanted actions on the booking system by tricking an authenticated admin into visiting a malicious webpage.
Potential impact on your site
04Site Impact
Attackers can modify booking settings, create fake bookings, or alter calendar configurations without your permission.
Conditions required to exploit
05Prerequisites
Victim must be logged into WordPress as an administrator and visit an attacker-controlled webpage.
Key dates
06Disclosure timeline
December 29, 2023
CVE published
April 28, 2026
Record updated