Code Review 10

This exercise is one of our challenges to help you learn how to review real source code

< 1 Hr.


In this exercise, you will delve into the source code of a Golang framework, specifically targeting the image upload handler. By examining this subset of the code, you will learn how vulnerabilities can be discovered in larger projects. The challenge emphasizes the importance of scrutinizing specific parts of the code to identify potential security issues.

This lab demonstrates how even a seemingly small section of code, like an image upload handler, can harbor significant vulnerabilities. It underscores the value of thorough code reviews and highlights how PentesterLab's discovery led to a swift resolution of the identified bug. By completing this challenge, you will gain practical experience in code review and vulnerability detection within a real-world context.

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