Input validation vulnerability in Sky Addons for Elementor (Free Templates Library, Live Copy, Animations, Post Grid, Post Carousel, Particles, Sliders, Chart, Blogs) 2.4.0

The Sky Addons for Elementor is a plugin for WordPress that allows users to add various features to their website, such as templates, animations, and sliders. However, there is a vulnerability in this plugin that allows attackers to inject harmful web scripts into pages. This can be done by exploiting the wrapper link URL value, which has not been properly sanitized and escaped. This means that even users with contributor-level or higher permissions can unknowingly trigger these scripts when accessing certain pages.