Ever wondered how secure those online contact forms actually are? 🤔 ​In this video, I’m demonstrating an XXE (XML External Entity) injection. This happens when an application processes XML input from a user without disabling external entity references. By intercepting the request with Burp Suite and injecting a malicious DOCTYPE, I can trick the server into reading its own sensitive files (like the /etc/passwd file shown here!). ​This is why input validation is king! 👑 ​👇 Read Below ⚠️ DISCLA