Zomato: Reflected XSS on https://www.zomato.com

Hello, I found an XSS issue due to the incorrect handling of the \ character in a context, the following link works as a PoC that alerts the location of the document: https://www.zomato.com/googleOAuth2Callback?alertlocation;%3C!--&state=\ The issue exists because, given that the \ character...