Confusions

MediumSecure Coding

Overview

Visit /challenge/ to access a machine containing the source code of an application located in the src directory. Your task is to fix the code to retrieve the flag. Make sure to read the rules before you begin.

Flag Format : Flag{}

Lab Details

Prerequisites & Requirements

  • Understanding web security concepts, especially SSRF.
  • Basic python Knowledge

What will you learn?

  • Patching code vulnerable to URL parsing confusion
  • Securing SSRF attacks

Tools

  • Browser
  • IDE

Job Positions

Application Security Engineer

Tags

Input ValidationCode ReviewFuzzingThird Party LibrariesDynamic Analysis