Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pluggabl Booster for WooCommerce woocommerce-jetpack allows Stored XSS.This issue affects Booster for WooCommerce: from n/a through <= 7.3.2.

The Booster for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the validateproductinputfieldsonaddtocart function in versions 4.0.1 to 7.2.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

The Booster for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via any location that typically sanitizes data using wpkses, like comments, in all versions up to, and including, 7.2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Booster for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 7.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Booster for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wcjproductbarcode' shortcode in all versions up to, and including, 7.1.6 due to insufficient input sanitization and output escaping on user supplied attributes like 'color'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.