WordPress WP Social Ninja – Embed Social Feeds, Customer Reviews, Chat Widgets (Google Reviews, YouTube Feed, Photo Feeds, and More) plugin <= 3.20.3 - Unauthenticated Stored Cross-Site Scripting via External Content Import vulnerability

Unauthenticated Stored Cross-Site Scripting via External Content Import vulnerability discovered by Kishan Vyas in WordPress Plugin WP Social Ninja versions = 3.20.3...