What’s Vulnerable › Vulnerabilities
CVE-2026-14823: Event Tickets < 5.29.0.1 - Contributor+ Seating Layout and Ticket Inventory Modification via IDOR
- Severity: low (CVSS 2.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-01 · updated 2026-08-26
- Weakness: CWE-639
Description
The Event Tickets and Registration WordPress plugin before 5.29.0.1 does not properly verify authorization on some of its seating actions, allowing users with contributor-level access and above to overwrite the seating layout, ticket inventory, and attendee seat assignments of events they do not own.
Affected products
- Event Tickets and Registration: before 5.29.0.1 — fixed in 5.29.0.1
How to fix
Upgrade to a fixed version: Event Tickets and Registration 5.29.0.1. Check the vendor advisory for mitigations.
References
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