The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the em_ticket_category_data and em_ticket_individual_data parameters in all versions up to, and including, 4.0.5.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrative user accesses an injected page. Note: this vulnerability requires the "Guest Submissions" setting to be enabled. It is disabled by default.

Missing Authorization vulnerability in EventPrime Events EventPrime allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects EventPrime: from n/a through 4.0.3.2.

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the transaction log for a booking.

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ticket names in all versions up to, and including, 4.0.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is only exploitable when front-end users can submit new events with tickets.

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in EventPrime Events EventPrime.This issue affects EventPrime: from n/a through 4.0.4.5.

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to unauthorized access to Private or Password-protected events due to missing authorization checks in all versions up to, and including, 4.0.4.3. This makes it possible for unauthenticated attackers to view private or password-protected events.

Missing Authorization vulnerability in Metagauss EventPrime.This issue affects EventPrime: from n/a through 3.3.4.

Missing Authorization vulnerability in Metagauss EventPrime allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects EventPrime: from n/a through 2.8.6.

Cross Site Scripting (XSS) vulnerability in Metagauss EventPrime.This issue affects EventPrime: from n/a through 3.3.9.

Missing Authorization vulnerability in Metagauss EventPrime.This issue affects EventPrime: from n/a through 3.3.9.