CVE-2021-36851 WordPress Testimonial Slider plugin <= 3.5.8.3 - Cross-Site Scripting (XSS) vulnerability

Authenticated editor or higher user role Cross-Site Scripting XSS vulnerability in Web-Settler Testimonial Slider – Free Testimonials Slider Plugin WordPress plugin via parameters mpsppostsbgcolor, mpsppostsdescriptioncolor, mpspslidenavbuttoncolor...