CVE-2025-11517: Event Tickets and Registration <= 5.26.5 - Unauthenticated Ticket Payment Bypass
stellarwp · Event Tickets and Registration
Affected: stellarwp Event Tickets and Registration · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 35% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- stellarwp · Event Tickets and Registrationup to and including 5.26.5
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Insecure Direct Object Reference
- Vendor
- stellarwp
- Published
- October 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-11517 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.