CVE-2026-1937 YayMail <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) Arbitrary Options Update via 'yaymail_import_state' AJAX Action

The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the yaymailimportstate AJAX action in all versions up to, and including, 4.3.2. This makes it possible for...

WordPress YayMail plugin <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) License Key Deletion via '/yaymail-license/v1/license/delete' Endpoint vulnerability

Missing Authorization to Authenticated Shop Manager+ License Key Deletion via '/yaymail-license/v1/license/delete' Endpoint vulnerability discovered by whizzu in WordPress Plugin YayMail – WooCommerce Email Customizer versions = 4.3.2...

PT-2026-20294

The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized license key deletion due to a missing authorization check on the /yaymail-license/v1/license/delete REST endpoint in versions up to, and including, 4.3.2. This makes it possible for authenticated...

WordPress plugin YayMail – WooCommerce Email Customizer 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

WordPress plugin YayMail – WooCommerce Email Customizer 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

PT-2026-20295

The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 4.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Shop...