Bolt.new Security

Bolt.new Security Scanner

Built fast with Bolt.new? Now make it secure. We find the vulnerabilities that AI code generation misses.

Top 5 Security Issues in Bolt.new Apps

1

Exposed API Keys

OpenAI, Stripe, and other secret keys hardcoded directly in frontend JavaScript bundles. Attackers can extract these keys and use your API quotas, make purchases, or access your services.

2

Missing Supabase RLS

Database tables accessible to anyone with the anon key because Row Level Security policies haven't been configured. This means any user can read, modify, or delete all data in exposed tables.

3

No Security Headers

Missing Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options headers leave your app vulnerable to cross-site scripting, man-in-the-middle attacks, and clickjacking.

4

Weak Authentication

No minimum password requirements, missing email verification, and lack of rate limiting on login endpoints allows brute force attacks and account takeovers.

5

Source Map Exposure

Production source maps uploaded to hosting reveal your entire application source code, including business logic, API endpoints, and potentially sensitive comments.

What We Check

Secret Detection

Scans all JavaScript bundles for API keys, tokens, and credentials that should never be in frontend code. We detect OpenAI keys, Stripe secrets, AWS credentials, database connection strings, and dozens of other sensitive patterns.

Database Security

Tests Supabase/Firebase for proper security rules. We query your tables to verify they're protected.

Security Headers

Checks for all important HTTP security headers that prevent XSS, clickjacking, and MITM attacks.

Auth & Sessions

Analyzes authentication implementation for weak passwords, session issues, and rate limiting gaps.

What You'll Get

Full security vulnerability report
Exposed secrets with exact locations
Database exposure details
Missing security headers list
Code snippets to fix each issue
next.config.js fixes
AI-ready markdown export
Re-scan after fixes

Why Bolt.new Apps Need Security Scanning

Bolt.new enables you to build full-stack applications in minutes using AI-powered code generation. While this dramatically accelerates development, the generated code often prioritizes functionality over security. Features that would take days to build manually are created in seconds, but security configurations require careful attention that AI assistants can overlook.

Most Bolt.new applications connect to Supabase for database and authentication. Supabase is secure by default, but requires explicit Row Level Security (RLS) policies to protect your data. Without these policies, your database tables are accessible to anyone who can view your frontend code and extract the Supabase anon key.

VAS was built specifically to catch the security issues common in AI-generated applications. We test your actual deployed application, checking for exposed API keys, verifying database security policies, analyzing authentication strength, and ensuring proper security headers are configured on your hosting platform.

Secure Your Bolt.new App

Don't let vulnerabilities compromise your hard work. Scan before you launch and deploy with confidence.

Start Free Scan