CVE-2026-6268

The EventPress WordPress theme before 22.2 does not sanitize or escape the ‘id’ parameter in the eventpress_customizer_notify_dismiss_action AJAX handler before outputting it back in the response, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting attacks against logged-in users.

More information : https://wpscan.com/vulnerability/77192aeb-8e4b-4057-b5d7-2b95da634edd/