CVE-2026-0552 Simple Shopping Cart <= 5.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wpsc_display_product' Shortcode

The Simple Shopping Cart plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpscdisplayproduct' shortcode in all versions up to, and including, 5.2.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for...

CVE-2026-0552

CVE-2026-0552 affects the WordPress plugin Simple Shopping Cart (versions up to and including 5.2.4). The issue is a Stored Cross-Site Scripting vulnerability via the plugin’s 'wpsc_display_product' shortcode , caused by insufficient input sanitization and output escaping on user-supplied attribu...