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 WeekEasy
100 points

Movie Streaming

Review code for a popular movie streaming platform built with Ruby and Sinatra. The platform allows users to browse movies and rate them. The development team recently added a new rating feature that stores user ratings in a PostgreSQL database. Examine the rating endpoint implementation to ensure user input is properly handled.

WEBRUBYINJECTION

Vulnerable Code

ruby

Instructions:

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