I built a security scanner specifically for vibe coded apps

Last summer I started messing around with Cursor, Bolt, Lovable - the usual suspects. Built a few small projects. Shipped fast. Felt great.

Then my day job brain kicked in. I'm a security engineer. So I started poking at my own apps.

Not great.

Then I started looking at other vibe-coded apps. Worse.

The same issues kept showing up:

• Missing Supabase RLS policies - This one's everywhere. Your database is basically public. Anyone with the Supabase URL can read/write whatever they want.

• Weak or missing HTTP security headers - No CSP, no X-Frame-Options, nothing. Low-hanging fruit for attackers.

• No rate limiting - Your login page will happily accept 10,000 password attempts per second.

• Weak password policies - "password123" is perfectly acceptable.

AI tools are incredible at building features fast. They're not great at thinking about who might try to break those features.

So I built a scanner specifically for this.

It's an external scan - just paste your URL and it runs. The core scan takes about 5 minutes and is free. Full results are $5.

I optimized it for the specific patterns and mistakes AI-generated code tends to make. It's not a generic "enterprise security audit" - it's built for people who shipped something with Bolt last weekend and want to know if it's leaking data.

→ vibeappscanner.com

Would love feedback from this community. What security stuff are you worried about with your vibe-coded projects? What would you want a tool like this to check for?