EventPress < 22.2 – Reflected Cross-Site Scripting

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.

WordPress Event Espresso 4 Decaf plugin <= 5.0.37.decaf - Settings Change vulnerability

Missing Authorization vulnerability in Event Espresso Event Espresso 4 Decaf event-espresso-decaf allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Event Espresso 4 Decaf: from n/a through <= 5.0.37.decaf.

Event Espresso 4 Decaf – Event Registration Event Ticketing <= 4.10.46.decaf- Authenticated (Subscriber+) Missing Authorization to Limited Plugin Settings Modification

The Event Espresso 4 Decaf – Event Registration Event Ticketing plugin for WordPress is vulnerable to limited unauthorized plugin settings modification due to a missing capability check on the saveTimezoneString and some other functions in all versions up to and including 4.10.46.decaf. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify some of the plugin settings.

Event Espresso 4 Decaf <= 4.10.11 - Cross-Site Request Forgery Bypass

The Event Espresso 4 Decaf plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.10.11. This is due to missing or incorrect nonce validation on the ajaxHandler() function. This makes it possible for unauthenticated attackers to op into notifications via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability in wordpress plugin Event Expresso Free v3.1.37.11.L, The function edit_event_category does not sanitize user-supplied input via the $id parameter before passing it into an SQL statement.

SQL Injection exists in /includes/event-management/index.php in the event-espresso-free (aka Event Espresso Lite) plugin v3.1.37.12.L for WordPress via the recurrence_id parameter to /wp-admin/admin.php.

A cross-site scripting (XSS) vulnerability in wp-content/plugins/event-espresso-core-reg/admin_pages/messages/templates/ee_msg_admin_overview.template.php in the Event Espresso Core plugin before 4.10.7.p for WordPress allows remote attackers to inject arbitrary web script or HTML via the page parameter.