← Back to Glossary

File Upload Vulnerability

A security weakness where a web application fails to properly validate uploaded files, allowing attackers to upload malicious scripts or executables.

Learn More

📚 Web App Security Hub

Related Terms

SQL Injection XSS Stored XSS Reflected XSS DOM-Based XSS CSRF SSRF XXE IDOR RCE LFI RFI
Found this useful? Share it.
Keep going
Free coursesStructured, day-by-day tracks Free hacking labsPractice in your browser, no setup Attack SimulatorHands-on challenges in your browser
Make it count. Join free to earn XP for what you read and solve, keep a streak, and track your progress.
Join free