CVE-2023-2299: Vcita Online Booking & Scheduling Calendar

Medium severity, CVSS 5.3. EPSS: 0.6% chance of exploitation in the next 30 days.

The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to unauthorized medication of data via the /wp-json/vcita-wordpress/v1/actions/auth REST-API endpoint in versions up to, and including, 4.4.2 due to a missing capability check on the processAction function. This makes it possible for unauthenticated attackers modify the plugin's settings.

Affected products

• Vcita Online Booking & Scheduling Calendar: up to and including 4.2.10

Published 2023-06-03. Last modified 2026-06-17.