Description
The Event Tickets and Registration plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.18.1 via the tc-order-id parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view order details of orders they did not place, which includes ticket prices, user emails and order date.
References (2)
Core 2
Core References
Scores
CVSS v3
5.3
EPSS
0.0008
EPSS Percentile
23.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-284
CWE-639
Status
published
Products (2)
liquidweb/event_tickets
< 5.18.1.1
stellarwp/Event Tickets and Registration
< 5.18.1
Published
Jan 30, 2025
Tracked Since
Feb 18, 2026