SecurityDecember 15, 20248 min read

The Security Risks of Vibe Coding: What Every Founder Should Know

AI coding tools like Lovable, Bolt, and Cursor are amazing for shipping fast. But they can introduce security vulnerabilities you might not even know about. Here's what to watch for.

HackNope Team
Security Experts

The Rise of Vibe Coding


"Vibe coding" has become the new way to build software. Tools like Lovable, Bolt, Base44, Cursor, and Claude Code let anyone—even without technical background—ship production applications in hours instead of months.


This is revolutionary. But there's a catch.


The Security Blind Spot


When you use AI to generate code, you're trusting it to make security decisions on your behalf. The problem? AI models are trained on massive codebases that include both secure and insecure patterns. Without explicit guidance, they often take shortcuts.


Common Vulnerabilities in AI-Generated Code


1. Exposed API Keys and Secrets


AI tools frequently hardcode API keys directly in source files. If these end up in your frontend bundle or a public GitHub repo, attackers can steal them.


What to look for:

  • Hardcoded strings that look like API keys
  • Environment variables not being used
  • Secrets in client-side code

  • 2. Missing Authentication Checks


    AI might create API endpoints that look secure but skip critical auth validation. A common pattern: checking if a user is logged in, but not checking if they're authorized to access specific data.


    3. SQL Injection Vulnerabilities


    Despite years of awareness, AI tools still generate code vulnerable to SQL injection when building database queries dynamically.


    4. Cross-Site Scripting (XSS)


    When AI generates frontend code that displays user input, it often forgets to sanitize that input properly.


    How to Protect Yourself


    1. Don't Trust, Verify


    Never assume AI-generated code is secure. Treat every function, every endpoint, every database query as potentially vulnerable.


    2. Use Security Scanning


    Tools like HackNope can automatically scan your deployed application for common vulnerabilities—no technical knowledge required. We explain issues in plain English and give you AI-ready prompts to fix them.


    3. Follow Security Checklists


    Before deploying, run through the OWASP Top 10 for low-code/no-code applications. This covers the most critical security risks.


    4. Keep Secrets in Environment Variables


    Never hardcode API keys, database credentials, or other secrets. Use environment variables and make sure they're not exposed to the client.


    The Bottom Line


    Vibe coding is here to stay—and that's a good thing. It's democratizing software development. But with great power comes great responsibility.


    The security risks are real, but they're manageable. By being aware of common pitfalls and using tools designed for non-technical founders, you can ship fast without shipping insecure.


    **Ready to check if your vibe-coded app is secure?** Scan your app for free →

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