PT-2026-65391 · WordPress · Event Tickets/Registration

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CVE-2026-14819

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Published

2026-07-28

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Updated

2026-07-28

CVSS v3.1

3.5

Low

VectorAV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Event Tickets and Registration WordPress plugin versions prior to 5.28.4
Description Stored Cross-Site Scripting (XSS) occurs because event titles are not properly escaped before being output in a ticket history log. This allows users with the Editor role or higher to execute malicious scripts against users with higher privileges on multisite installations.
Recommendations Update the plugin to version 5.28.4 or later.

Exploit

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-14819

Affected Products

Event Tickets/Registration