Pixel Manager for WooCommerce (PRO) < 1.49.1 - Authenticated (Contributor+) Cross-Site Scripting via Shortcode

Description

The Pixel Manager for WooCommerce – Track Conversions and Analytics, Google Ads, TikTok and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's conversion-pixel in all versions up to, and including, 1.49.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.