What the vulnerability does
01Description
Cross-Site Request Forgery (CSRF) vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Cross Site Request Forgery.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.5.
Explanation of Vulnerability in Simple Terms
02Summary
The vcita Online Booking & Scheduling Calendar plugin for WordPress versions 4.5.5 and earlier contains a cross-site request forgery (CSRF) vulnerability. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without the admin's knowledge or consent. The vulnerability requires user interaction but does not require authentication.
What an attacker can do
03Attacker Capabilities
Perform unwanted actions on the site by tricking a logged-in admin into visiting a malicious webpage.
Potential impact on your site
04Site Impact
An attacker could modify plugin settings, create bookings, or change calendar configurations without your permission.
Conditions required to exploit
05Prerequisites
A logged-in WordPress administrator must visit a page controlled by the attacker.
Key dates
06Disclosure timeline
December 9, 2025
CVE published
April 28, 2026
Record updated