Modern Events Calendar Lite vulnerabilities

The Modern Events Calendar Lite WordPress plugin before 7.36.4 does not verify that a user is authorized to edit the target post before updating it. This allows authenticated users with the Subscriber role to modify the title, content, and excerpt of arbitrary posts, pages, and custom post types created by other users.

The Modern Events Calendar Lite WordPress plugin before 7.37.0 does not perform capability, nonce, or ownership checks before returning event booking and attendee data. This allows any authenticated user, including Subscribers, to disclose the names, email addresses, transaction IDs and payment amounts of every booking on the site.

An SQL Injection vulnerability in Webnus Modern Events Calendar Lite allows blind SQL injection. Affects versions before 7.37.0.