WordPress WPFAQBlock- FAQ & Accordion Plugin For Gutenberg plugin <= 1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'class' Shortcode Attribute vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via 'class' Shortcode Attribute vulnerability discovered by theviper17y in WordPress Plugin WPFAQBlock versions = 1.1...