Input validation vulnerability in Magento 2 WordPress Integration 1.4.1

The plugin called Magento 2 WordPress Integration for WordPress has a security issue in versions 1.4.1 and below. This vulnerability is caused by not properly filtering and escaping input. As a result, attackers who have administrator access or higher can insert harmful scripts into pages that will run whenever someone visits that page. This only affects websites with multiple sites or sites that have disabled the unfiltered_html feature.