When it comes to XXE issues, hackers have multiple ways to take advantage of WAF configurations. We are going to show you four ways hackers trick WAFs, sneaking XXE issues past their defenses. 4 hacker XXE methods for bypassing WAFs: Extra document spacesInvalid formatExotic encodingsOne doc: two types of encoding Once you understand the issue, you should be able to restore the fire to your defenses. We will show you how. A little background on XXE…