CVE-2025-11517: high-severity vulnerability in stellarwp Event Tickets and Registration
Event Tickets and Registration <= 5.26.5 - Unauthenticated Ticket Payment Bypass
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
stellarwp · Event Tickets and RegistrationRelated CVEs — stellarwp Event Tickets and Registration
In the same product, most dangerous first.
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