Lovable security scanner — launch safely.

What a Lovable security scan checks

• Supabase Row Level Security — tables with RLS disabled or overly permissive policies
• Anon key exposure — the Supabase anon key in client-side Lovable-generated code
• Authentication flow security — redirect URIs, OAuth callback validation, session handling
• API key exposure — Stripe, Resend, or other service keys in frontend bundles
• HTTP security headers — CSP, HSTS, X-Frame-Options, Referrer-Policy
• Environment variable leaks — config values exposed in the deployed app
• Payment integration security — webhook verification and subscription gating

Common Lovable deployment pitfalls

Lovable generates full-stack apps with Supabase, Stripe, and other integrations. While this accelerates development, the generated code often carries patterns that are safe in the Lovable sandbox but risky in production:

• Supabase tables automatically created with public read access
• Authentication callbacks that accept any redirect URL (open redirect vulnerability)
• Payment code that doesn't verify webhook signatures
• Environment variables referenced directly in client components via NEXT_PUBLIC_*
• CORS headers set to allow all origins during development and never tightened

Why Lovable projects need the full security triad

Vezraa is a platform that combines security scanning, autonomous AI pentesting, and production readiness reviews to determine whether software is actually ready for production. For Lovable projects, this three-pillar approach catches issues that a scanner alone would miss:

• The scanner finds an exposed Supabase anon key — the pentester tries to use it to read your user data
• The scanner flags a missing CSP header — the readiness review checks if your Stripe integration handles declined charges correctly
• The scanner finds unauthenticated routes — the pentester probes them for data extraction

Lovable security checklist

• Enable RLS on every Supabase table before connecting your app
• Never use the service_role key in client-side Lovable code
• Restrict Supabase anon key permissions to only the tables users need
• Verify Stripe webhook signatures with the signing secret
• Set explicit CORS origins and HTTP security headers in your deployment
• Run Vezraa before every production deployment