CVE-2026-15448: Tickera – Sell Tickets & Manage Events

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

The Tickera – Sell Tickets & Manage Events plugin for WordPress is vulnerable to generic SQL Injection via the 'tc_order_status_filter' parameter in all versions up to, and including, 3.6.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with staff-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Affected products

• Tickera Tickera – Sell Tickets & Manage Events: up to and including 3.6.0.1

Published 2026-07-23. Last modified 2026-07-23.