◉ Official answer
🎯 Stored Trouble (General · Level 1 · +50 XP)
A user bio editing form stores raw markup in the database, which is subsequently rendered into peer profile pages without sanitization.
Learning & Defense Goals:
🎯 Launch Isolated Sandbox on Cyber Lab →
Community Discussion Rules: Discuss methodologies, discovery tactics, and architectural hardening. Please do not post raw flags directly. Share your production remediation code!