CVE-2026-15402

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'etnsheduleobjective' scheduleslot Parameter in all versions up to, and including, 4.1.23 due to insufficient input sanitization and output escaping...

CVE-2026-15402 Eventin <= 4.1.23 - Authenticated (Custom+) Stored Cross-Site Scripting via 'etn_shedule_objective' schedule_slot Parameter

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'etnsheduleobjective' scheduleslot Parameter in all versions up to, and including, 4.1.23 due to insufficient input sanitization and output escaping...

CVE-2026-15402

The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) WordPress plugin (slugged wp-event-solution ) is vulnerable to Stored Cross-Site Scripting (XSS) via the etn_shedule_objective schedule_slot parameter in versions up to and including 4.1.23 . The root cause is insuff...

WordPress Eventin plugin <= 4.1.23 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_shedule_objective' schedule_slot Parameter vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via 'etnsheduleobjective' scheduleslot Parameter vulnerability discovered by Wordfence PRISM - Wordfence in WordPress Plugin WP Event Solution versions = 4.1.23...