Master Secure Coding

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

LaTeX Reports

Review code for PaperForge, an academic research platform that allows researchers to generate beautifully formatted PDF reports from their data using LaTeX templates. The platform recently added a feature letting users customize their document names for generated reports. The backend team implemented a report generation service that compiles LaTeX documents. Examine how the PDF compilation process handles user input to ensure the system is secure.

WEBRUBYRCE (REMOTE CODE EXECUTION)

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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