Content Security Policy (CSP) is the number one defensive technology in modern web applications. Many developers add ajax.googleapis.com to CSP definitions, because they use libraries from this very popular CDN in their web applications. The problem is that it completely bypasses the CSP and obviously you don’t want that to happen.
In a free video Dawid Czagan (44CON Instructor) will show you step-by-step how your CSP can be bypassed by hackers.
Watch this free video and feel the taste of Dawid Czagan’s Live Online Training ”Black Belt Pentesting / Bug Hunting Millionaire: Mastering Web Attacks with Full-Stack Exploitation” (44CON Live Online Training; 15-16 December 2020; https://44con.com/product/black-belt-pentesting-december-2020/)