CVE-2026-14819
Low
Description
The Event Tickets and Registration WordPress plugin before 5.28.4 does not properly escape event titles before outputting them in a ticket history log, allowing users with the Editor role and above to perform Stored Cross-Site Scripting attacks that execute against higher-privileged users on multisite installations.
SeverityLow
CVSS3.5
Exploit probability—
ProductEvent Tickets and Registration
PublishedJul 28, 2026
First seenJul 28, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Event Tickets and Registration5.28.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Event Tickets and Registration | v < 5.28.4 | 5.28.4 |
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