The Customer Email Verification for WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.9.4 via Shortcode. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data including emails as well as hashed passwords of any user.

The Additional Custom Order Status for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the wfwp_wcos_delete_finished, wfwp_wcos_delete_fallback_finished, wfwp_wcos_delete_fallback_orders_updated, and wfwp_wcos_delete_fallback_status parameters in all versions up to, and including, 1.6.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The Custom CSS, JS & PHP plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.3.0. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The PDF Invoices & Packing Slips Generator for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.2.1. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The Download Plugins and Themes in ZIP from Dashboard plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 1.9.1. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The Download Plugins and Themes in ZIP from Dashboard plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.8.7. This is due to missing or incorrect nonce validation on the download_theme() function. This makes it possible for unauthenticated attackers to download arbitrary themes from the website via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. In versions prior to 1.8.6 it was possible to download the entire sites files.

The Customer Email Verification for WooCommerce plugin for WordPress is vulnerable to Email Verification and Authentication Bypass in all versions up to, and including, 2.7.4 via the use of insufficiently random activation code. This makes it possible for unauthenticated attackers to bypass the email verification, and if both the "Login the user automatically after the account is verified" and "Verify account for current users" options are checked, then it potentially makes it possible for attackers to bypass authentication for other users.

The Cost of Goods Sold (COGS): Cost & Profit Calculator for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'section' parameter in all versions up to, and including, 3.2.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.