affiliate-toolkit – WordPress Affiliate Plugin < 3.4.4 - Reflected Cross-Site Scripting via keyword

Description

The affiliate-toolkit – WordPress Affiliate Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the keyword parameter in versions up to, and including, 3.4.3 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.