// LOVABLE SECURITY SCANNER
Is your Lovable app safe to charge people money?
Lovable ships you a working app in minutes — and it almost always wires straight into Supabase. That is exactly where the dangerous mistakes hide: row-level security left wide open, API keys shipped to the browser, and logins with no real lock on the door. Veilguard scans your live Lovable app the way an attacker would, grades it A to F, and hands you the exact fix for every issue.
Free — no signup · Your code stays yours · Results in ~60s
// WHAT WE CHECK
What Veilguard checks in a Lovable app
Supabase row-level security left open
The single most common — and most damaging — Lovable issue. If RLS is off or a policy reads USING(true), anyone can read every customer’s data. We catch it and give you the exact policy to paste.
API keys exposed in the browser
Lovable often ships Supabase, Stripe or OpenAI keys into the client bundle where anyone can copy them from your page source.
Logins that trust the browser
Auth checks done on the client, missing server-side validation, and sessions stored where any script can steal them.
Public storage buckets
Uploaded files, invoices and user photos sitting in a bucket that is readable by the whole internet.
Wide-open CORS
Your API set to allow any website to call it, so a stranger’s site can act on behalf of your users.
Missing HTTPS & security headers
No HSTS, clickjacking protection or content-type guards — the basics attackers probe for first.
// THE GAP
Why Lovable apps ship exposed
Lovable is built to make your app work, not to make it safe — and it never tells you what it left open. Supabase ships new tables with permissive defaults, and the CVE-2025-48757 disclosure showed how a single inverted access-control rule exposed 170 Lovable-built apps at once. The founder has no idea anything is wrong until someone else finds it. Veilguard is the check nobody built into the tool.
// HOW IT WORKS
Scan. Understand. Fix.
Scan
Paste your app’s link. No install, no signup — just the URL you already share with customers.
Understand
A clear A–F grade and every issue in plain English: what it is, why it matters, and how bad it really is.
Fix
The exact fix for each issue — copy-paste code or a ready-made prompt for your AI. Then we keep watching.
// FAQ
Lovable security, answered.
Does Veilguard work with Lovable and Supabase?
Yes — that combination is our specialty. Broken Supabase row-level security is the number-one critical issue we find in Lovable apps, and we give you the exact SQL policy to fix it.
Do I have to connect my Lovable project?
No. The free scan only looks at your live app from the outside — what an attacker already sees. For a deeper audit you can optionally connect Supabase or GitHub with read-only access, and your source is never stored.
I’m not technical — can I actually fix what it finds?
Yes. Every fix is either copy-paste code and SQL, or a ready-made prompt you hand straight to Lovable to apply for you. You don’t need to read the code.
Scan another tool
Veilguard checks apps built with every major AI builder and backend.
Grade your Lovable app in 60 seconds.
Free — no signup · Your code stays yours · Results in ~60s