Full Scan, $49 per app

Security scan for apps built with v0

v0 writes Next.js apps that often pair with Supabase and deploy straight from GitHub. That stack is exactly what LeakScan reads, so one scan covers your code, your live site and your database settings.

Common issues in v0 apps

Secret keys exposed through a NEXT_PUBLIC_ environment variable
Server actions or route handlers that query Supabase with a service key and no ownership check
Supabase tables without row-level security
Missing security headers on the deployed site

Fixes you paste back into v0

Each finding comes with a fix prompt that names the file, the table and the change. Paste it into v0, redeploy, and use the free rescan within 14 days to confirm.

Before you scan

LeakScan supports apps with a Supabase backend and code on GitHub, served from a domain you control. Firebase, Neon, Replit-hosted apps and Bitbucket are not supported yet.

Common questions

Does LeakScan need access to my Vercel account?

No. It reads the GitHub repository, your Supabase catalog through a read-only role, and the live site as a visitor sees it.

Scan your v0 app.

Paste its address to start. Read-only, one price, a report with a fix prompt for every finding.