CVE-2026-14823

Event Tickets < 5.29.0.1 - Contributor+ Seating Layout and Ticket Inventory Modification via IDOR

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

Event Tickets and Registration

CVSS v3.1 CNA

2.2 LOWCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N

EPSS

0.23% chance of exploitation in the next 30 days, 13th percentile

Published

2026-08-01

Updated

2026-08-05

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/50fcd505-11bc-4208-aa27-54651f82e80e/

References

• CVE Record
• NVD entry