Broken Access Control Full Server Compromise

🔴 What Is Broken Access Control? Access Control defines who can do what in an application. When it breaks, a regular user can: Read another user's private data Modify or delete resources they don't own Access admin functions Escalate privileges to full server compromise According to OWASP, 94% of tested applications had some form of broken access control — making it the single most dangerous vulnerability class today. 🧠 The Mental Model Think of your application as a building: Authentication =