CVE-2026-13039

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass due to a regression in versions from 4.0.26 up to and including 4.1.15. This is due to the plugin not properly verifying that a user is authorized to perform a...

CVE-2026-13039 Eventin 4.0.26 - 4.1.15 - Missing Authorization to Unauthenticated Payment Bypass via REST API

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass due to a regression in versions from 4.0.26 up to and including 4.1.15. This is due to the plugin not properly verifying that a user is authorized to perform a...

EUVD-2026-43025

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass due to a regression in versions from 4.0.26 up to and including 4.1.15. This is due to the plugin not properly verifying that a user is authorized to perform a...

CVE-2026-13039

The Eventin plugin for WordPress (versions 4.0.26–4.1.15) has an authorization bypass in payment_complete() via REST API due to insufficient verification of user authorization. Unauthenticated attackers can mark unpaid ticket orders as completed by submitting a fabricated SureCart checkout ID or ...

CVE-2026-12924

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'etnfaqcontent' parameter in all versions up to, and including, 4.1.15 due to insufficient input sanitization and output escaping. This makes it...

CVE-2026-12924

Eventin WordPress plugin (WP Event Solution) ≤ 4.1.15 is vulnerable to Stored Cross‑Site Scripting via the etn_faq_content parameter due to insufficient input sanitization and output escaping. Exploitation requires contributor‑level authentication or higher, enabling injection of scripts that exe...

EUVD-2026-42843

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'etnfaqcontent' parameter in all versions up to, and including, 4.1.15 due to insufficient input sanitization and output escaping. This makes it...

CVE-2026-12924

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'etnfaqcontent' parameter in all versions up to, and including, 4.1.15 due to insufficient input sanitization and output escaping. This makes it...

CVE-2026-12924 Eventin <= 4.1.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_faq_content' Parameter

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'etnfaqcontent' parameter in all versions up to, and including, 4.1.15 due to insufficient input sanitization and output escaping. This makes it...

WordPress Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin 4.0.25-4.1.15 - 4.1.15 - Missing Authorization to Unauthenticated Payment Bypass vulnerability

Event Calendar, Event Registration, Tickets & Booking AI Powered plugin 4.0.25-4.1.15 - 4.1.15 - Missing Authorization to Unauthenticated Payment Bypass vulnerability discovered by Niv Kochan in WordPress Plugin WP Event SOlution versions 4.0.25-4.1.15...

CVE-2026-40776

CVE-2026-40776 affects the WP Event Solution (Eventin) plugin up to version 4.1.8, where unauthenticated requests can trigger Broken Access Control. The root cause involves three permission checks that accept a wp_rest nonce as authentication, plus an IDOR-prone Order endpoint and an open seat-bo...

CVE-2026-4109

The Eventin – Events Calendar, Event Booking, Ticket & Registration AI Powered plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the getitempermissionscheck function in all versions up to, and including, 4.1.8. This makes it possible for...

Exploit for CVE-2026-40776

CVE-2026-40776 Eventin wp-event-solution Broken Access C...

Exploit for CVE-2026-40776

CVE-2026-40776 — Eventin wp-event-solution Broken Access Con...

WordPress Eventin plugin <= 4.1.8 - Broken Access Control vulnerability

Broken Access Control vulnerability discovered by Lorenzo Fradeani in WordPress Plugin WP Event SOlution versions = 4.1.8...

CVE-2026-4109

The Eventin – Events Calendar, Event Booking, Ticket & Registration AI Powered plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the getitempermissionscheck function in all versions up to, and including, 4.1.8. This makes it possible for...

EUVD-2026-22231

The Eventin – Events Calendar, Event Booking, Ticket & Registration AI Powered plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the getitempermissionscheck function in all versions up to, and including, 4.1.8. This makes it possible for...

CVE-2026-4109

The CVE concerns the WordPress plugin Eventin – Events Calendar, Event Booking, Ticket & Registration (AI Powered) for WordPress. Affected: all versions up to and including 4.1.8. Vulnerability: improper capability check in get_item_permissions_check() allows authenticated attackers with Subscrib...

CVE-2026-4109 Eventin – Events Calendar, Event Booking, Ticket & Registration (AI Powered) <= 4.1.8 Missing Authorization to Authenticated (Subscriber+) Order Information Exposure

The Eventin – Events Calendar, Event Booking, Ticket & Registration AI Powered plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the getitempermissionscheck function in all versions up to, and including, 4.1.8. This makes it possible for...

CVE-2026-4109

The Eventin – Events Calendar, Event Booking, Ticket & Registration AI Powered plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the getitempermissionscheck function in all versions up to, and including, 4.1.8. This makes it possible for...