CVE-2025-11517 — Event Tickets and Registration <= 5.26.5 - Unauthenticated Ticket Payment Bypass
The Event Tickets and Registration plugin for WordPress is vulnerable to payment bypass in all versions up to, and including, 5.26.5. This is due to the /wp-json/tribe/tickets/v…
Published: 2025-10-18 · CVSS: 7.5 · CVSS 3.1
The Event Tickets and Registration plugin for WordPress is vulnerable to payment bypass in all versions up to, and including, 5.26.5. This is due to the /wp-json/tribe/tickets/v1/commerce/free/order endpoint not verifying that a ticket type should be free allowing the user to bypass the payment. This makes it possible for unauthenticated attackers to obtain access to paid tickets, without paying for them, causing a loss of revenue for the target.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7