The Vibe Coder
Security Checklist 2026
7 critical vulnerabilities that are destroying AI-built apps right now — and exactly how to fix each one before an attacker finds them first.
Maxime Gaudron
Ex-hacker · Co-Founder, Argus
What's inside
- Webhook signature verification on every endpoint
- No secrets exposed in client-side bundles
- Supabase RLS policies enabled on all user tables
- Stripe idempotency keys on payment mutations
- Environment variables not committed to version control
- Rate limiting on auth and payment routes
- Refund and dispute logic audited for exploits
