WordPress Live Composer plugin <= 2.1.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via dslc_module_testimonials_output Shortcode vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via dslcmoduletestimonialsoutput Shortcode vulnerability discovered by Wordfence PRISM - Wordfence in WordPress Plugin Page Builder: Live Composer versions = 2.1.19...