Funnel Builder For Woocommerce Checkout
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Stored cross-site scripting via missing authorization in Funnel Builder for WooCommerce Checkout (FunnelKit) plugin versions prior to 3.15.0.3 allows remote unauthenticated attackers to write arbitrary content to the plugin's External Scripts global setting through an exposed public AJAX endpoint. Injected JavaScript executes in the browser of every visitor to the WooCommerce checkout page, enabling credit card skimming, session theft, and credential harvesting. Publicly available exploit code exists and Sansec research indicates the flaw is being exploited in the wild against live e-commerce sites.
Stored cross-site scripting via missing authorization in Funnel Builder for WooCommerce Checkout (FunnelKit) plugin versions prior to 3.15.0.3 allows remote unauthenticated attackers to write arbitrary content to the plugin's External Scripts global setting through an exposed public AJAX endpoint. Injected JavaScript executes in the browser of every visitor to the WooCommerce checkout page, enabling credit card skimming, session theft, and credential harvesting. Publicly available exploit code exists and Sansec research indicates the flaw is being exploited in the wild against live e-commerce sites.