Free vibe-code security check — instant results.
AI coding tools ship fast, but nearly half of AI-generated code contains security vulnerabilities. Paste your URL, get a full security report in seconds — no code access needed.
What the scanner checks.
Security headers
Missing or misconfigured response headers that leave the browser unprotected.
Exposed secrets & API keys
Credentials hardcoded into JavaScript bundles where anyone can read them.
Client-side security
Outdated libraries, missing integrity checks, and code-injection vectors.
Vibe-code vulnerabilities
AI-specific mistakes like open database tables and leaked build artefacts.
Exposed files & endpoints
Sensitive paths that should never be publicly accessible in production.
Infrastructure & config
Transport security, cookie flags, server fingerprinting, and stack detection.
How it works.
Paste your URL
Enter the public URL of your vibe-coded application. Works with any deployed site — Vercel, Netlify, Railway, or your own server.
We scan instantly
Our scanner checks headers, JavaScript bundles, Supabase configuration, exposed paths, and known vulnerability patterns in seconds.
Get your report
Every finding rated by severity with plain-English explanations and actionable fix recommendations. A copy is emailed to you.
Why vibe-coded apps need a scan.
Speed without review.
Vibe coding tools like Lovable, Bolt, Cursor, Replit, and Claude Code make it incredibly fast to build applications. But speed comes with trade-offs. AI-generated code frequently introduces security vulnerabilities that experienced developers would catch during code review — and most vibe-coded projects skip code review entirely.
This free scanner checks the publicly visible security signals of your application. Think of it as the security review your AI coding tool should have done but didn't.
The usual suspectscommon
- !Supabase service-role key in JS. Full database access for anyone who views source.
- !No Content-Security-Policy. The browser has no rules about what can execute.
- !Hardcoded OpenAI / Stripe keys. Attackers can rack up charges on your account.
- !Exposed .env files. Every secret in one publicly downloadable file.
- !Misconfigured CORS. Any website can make authenticated requests to your API.
What to do next.
Rotate credentials immediately.
If the scan detects exposed API keys, service-role credentials, or open database tables — rotate those credentials right now. Every minute they remain publicly visible is an active security risk.
Close attack surface.
Missing security headers, outdated libraries with known CVEs, and exposed admin routes should be fixed within a week. These create attack surface that can be exploited when combined with other vulnerabilities.
Get a free manual audit.
This automated scan checks publicly visible signals. A free manual audit reviews your actual source code, database rules, authentication logic, and API endpoints — much deeper than any scanner.
Request free audit →Frequently asked questions.
A vibe code security scanner is an automated tool that analyses applications built with AI coding tools like Lovable, Bolt, Cursor, Claude Code and Replit. It checks for common vulnerabilities that AI code generators introduce — exposed API keys, missing security headers, open database access, leaked credentials in JavaScript bundles, and misconfigured backend services like Supabase and Firebase.
Ship fast. Ship secure.
▸ vibe coding is the future of software development. Security cannot be an afterthought.