CVE-2024-13526 Missing authorization in EventPrime – Events Calendar, Bookings and Tickets

Medium 4.3 Published 7 Mar 2025 Updated 8 Apr 2026

Authenticated subscribers can download attendee lists for any event due to missing capability checks in the EventPrime WordPress plugin.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-13526?

CVE-2024-13526 is a medium-severity missing authorization vulnerability in metagauss EventPrime – Events Calendar, Bookings and Tickets, published on 7 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability checks on the export_submittion_attendees function in all versions up to, and including, 4.0.7.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to download list of attendees for any event.

Weakness: CWE-862

Which versions are affected by CVE-2024-13526?

It affects 1 product.

Products include Metagauss Eventprime.

How do I fix CVE-2024-13526?

No fix has been published for CVE-2024-13526 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2024-13526 being exploited?

There is no known exploitation of CVE-2024-13526 in the wild and no public exploit code.

Sources

Also known as GHSA-gx7j-9f5h-mcm4.