Bolt.new Security Scanner
Free security audit for Bolt.new apps built with AI coding tools
Is Your Bolt.new App Secure?
Scan your repository in seconds. Get a security grade, detailed findings, and actionable fixes.
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Why Bolt.new Apps Need Security Scanning
Bolt.new by StackBlitz revolutionized web development with instant full-stack apps running entirely in the browser. With AI-powered code generation and zero-config deployment, you can go from prompt to production in minutes. But that velocity creates security blind spots.
According to Checkmarx research, AI coding assistants produce insecure code in most programming languages. Kaspersky found that 45% of AI-generated code contains security vulnerabilities. When you're shipping this fast, critical security issues slip through.
Common Bolt.new Security Issues
- Exposed API keys in generated environment files
- Missing authentication on protected routes
- Insecure WebContainer configurations
- Hardcoded database credentials in server code
- Open CORS policies for local development left in production
- Missing security headers on deployed apps
- Vulnerable npm dependencies in generated package.json
- Debug endpoints and error messages exposing system info
Why Vibe-Coded Bolt.new Apps Are Vulnerable
Bolt.new generates complete applications from natural language prompts. The AI prioritizes getting features working over security best practices. Authentication checks are often client-side only, database connections use default credentials, and API keys end up in code that gets committed to Git. The WebContainer environment also creates unique security considerations that traditional scanners miss.
What VibeCheck Scans For
- Exposed API keys and service credentials in code
- Authentication and authorization gaps
- Insecure WebContainer and runtime configurations
- Database connection security and credential management
- CORS policy misconfigurations
- Missing security headers (CSP, HSTS, X-Frame-Options)
- Vulnerable dependencies in package.json
- Debug mode and information disclosure risks
The Stats Behind Vibe Coding Security
of AI-generated code contains security vulnerabilities (Kaspersky)
of Lovable apps have critical RLS flaws exposing user data
How to Secure Your Bolt.new App
VibeCheck gives you a comprehensive security report in seconds. Paste your GitHub repository URL or live site URL, and our scanner analyzes your code for vulnerabilities specific to Bolt.new applications.
Each finding includes a plain-English explanation of the vulnerability, the specific file and line where it was found, and a copy-paste prompt you can give to your AI coding tool to fix the issue. No security expertise required.
Scan Your Other Apps
VibeCheck supports security scanning for all major vibe coding platforms: