
File Upload Security: What Can Go Wrong?
File upload features are high-risk because they accept complex user-controlled content and often interact with storage, parsing, and public access paths.

File upload features are high-risk because they accept complex user-controlled content and often interact with storage, parsing, and public access paths.

A strong web pentest is not just about finding bugs. It is about understanding scope, testing logic, proving impact, and communicating risk clearly.

Understand the OWASP Top 10 2025 categories, what they mean, and how beginners should use them in web security learning.