securityjavascriptnodejs
7 min readPrototype Pollution: The JavaScript Vulnerability That Hides in Plain Sight 🧬☠️
You've heard of SQL injection and XSS, but prototype pollution? This sneaky JavaScript attack lets hackers silently corrupt your entire app by mutating Object.prototype itself — and you probably have vulnerable code in production right now. Let's fix that.
Mar 24, 2026