I have Found an Endpoint in the website which needs an credit of an Users and website is allowing caching of that particular page that means the credit card details are also cached in the browser. Which is totally insecure.
The caches are stored in clear Text in Local Hard-disk of an user Which is not secure in anyway.
Please Check my POC video.
https://billingsupport.chaturbate.com/customer_support/information_form/ This endpoint is allowing the creadit card details to be stored in clear text into the browser caches.