IS BOLT.NEW SAFE?

Bolt.new frequently generates code with API keys, database credentials, and third-party service tokens embedded directly in source files. These secrets end up in client-side bundles and version control, where anyone can extract and abuse them.

Generated API endpoints often lack any authentication or authorization checks. This means any user or bot can call sensitive endpoints directly, bypassing the intended UI flow to access or modify data without logging in.

Bolt.new generates forms and API handlers that accept user input without sanitization or validation. This opens the door to SQL injection, cross-site scripting, and data corruption through malformed inputs.

Backend-as-a-service credentials are often placed in client-accessible configuration files without proper security rules. Without Firestore rules or RLS policies, these exposed credentials grant direct database access to attackers.

Generated applications typically ship without CORS configuration, allowing any website to make requests to your API. This enables cross-origin data theft and unauthorized actions on behalf of authenticated users.

Is Bolt.new safe for building production applications?

Bolt.new is excellent for prototyping and MVPs, but the generated code needs a security review before production use. Common issues include hardcoded secrets, missing auth, and no input validation. Run an UNPWNED scan on your deployed app to identify and prioritize what needs fixing.

What security issues does Bolt.new code typically have?

The most common issues are hardcoded API keys in client code, API routes with no authentication, and forms with no input validation. Firebase and Supabase credentials are often exposed without proper security rules. UNPWNED detects all of these patterns and provides specific fix instructions.

Does Bolt.new configure security headers?

No, Bolt.new does not add security headers like CSP, X-Frame-Options, or Strict-Transport-Security to generated projects. You need to configure these manually in your hosting platform or middleware. UNPWNED scans check for all missing headers and show you exactly what to add.

How can I secure my Bolt.new app before launch?

First, extract all hardcoded secrets to server-side environment variables. Then add authentication to every API route, input validation to every form, and CORS restrictions to your API. Scan with UNPWNED to get a complete security audit with prioritized fixes.

Can UNPWNED detect Bolt.new-specific vulnerabilities?

Yes, UNPWNED scans for exposed credentials, missing authentication, open API routes, security header gaps, and many other issues common in AI-generated code. It checks 700+ security signals and generates a detailed report with fix instructions specific to your stack.