Master Secure Coding

Level up your security skills with hands-on code review challenges. Identify and fix vulnerabilities to become a better engineer.

Challenge of the DayMedium
150 points

Email Manager

Review code for an e-commerce marketplace platform built with PHP. The application allows users to manage their account settings, including adding and verifying email addresses. The development team recently streamlined the email management process to improve user experience. Examine how user email addresses are added to ensure proper security controls are in place.

WEBPHPCSRF (CROSS-SITE REQUEST FORGERY)

Vulnerable Code

php

Instructions:

  1. Browse through the files to understand the application structure
  2. Find and click on the line containing the XSS vulnerability
  3. Click "Check Line" to verify your answer
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