Check out this awesome knowledge from @Myinfosecfeed! 🤓 It’s a bug chain of postMessage, JSONP, WAF bypass, DOM-based XSS, CORS, CSRF and more! 🤔 Now that’s something to explore. 🤩 Read more: https://t.co/jMaWiKWdgW #infosec #cybersecurity #bugchain