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 WeekMedium
150 points

Grade Reports

Review the backend code for GradeSnap, a university grading system that generates PDF reports for students and faculty. The system uses Ruby on Rails and integrates with external formatting tools to create professional-looking transcripts and grade summaries. Faculty members can select different report formats when exporting student data. Examine how the report generation pipeline handles user input to ensure the system remains 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
ENTERPRISE SOLUTION

Secure Your Engineering Team

Build a security-first culture with our enterprise training platform. Custom challenges, team analytics, and dedicated support for your organization.

Team Dashboard

Track progress and manage users with ease

Custom Challenges

Tailored to your tech stack and industry

SSO Integration

Seamless authentication for your team

Priority Support

Dedicated account manager and SLA

Ready to scale security training?

Join leading companies who trust us to train their engineering teams on secure coding practices.

Volume-based pricing available