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Platform security scanner · Lovable

Security scanner for Lovable apps.
Find what the AI didn't.

Lovable ships fast — and skips Supabase Row Level Security. 100% of the 23 Lovable apps we audited had RLS misconfigured, and 60% leaked an API key in the client bundle. vibeAudit runs a 5-round adaptive pentest against your live URL in 30 seconds.

Lovable apps scanned
200+
Average security score
38/100
Have critical issues
73%
The usual suspects

Top vulnerabilities in Lovable apps.

Three patterns we find in nearly every Lovable project. All discoverable from a live URL — no source code needed.
critical · pattern 01

Supabase RLS disabled

Most Lovable apps use Supabase but never enable Row Level Security. Anyone with the anon key — which ships in every bundle — can read and modify all database rows.

critical · pattern 02

Anon key exposed in JS bundle

Lovable puts the Supabase anon key directly in client-side JavaScript. Combined with disabled RLS, this gives any visitor full database access.

critical · pattern 03

Missing auth on API routes

Lovable generates API endpoints without authentication middleware. Anyone can call them directly, bypassing your UI entirely.

The method

Three steps. ~30 seconds.

Read-only probes, same anon key your app already ships. Nothing written, modified, or deleted.
01 · INPUT

Paste your URL

Drop in your Lovable app's live URL. vibeAudit detects Supabase, React, and your full stack automatically.

02 · SCAN

AI runs 100+ attacks

We launch real probes from a Chromium browser — RLS bypass, key extraction, auth testing, and more across 5 adaptive rounds.

03 · REPORT

Get every fix

Every vulnerability with severity rating, plain-English explanation, and copy-paste SQL or middleware for Supabase + React.

Scan your app

Point it at your Lovable app.

Read-only. No source code. No signup. Free tier returns vulnerability counts and severity breakdown.
vibeaudit / scan · lovable
$
Works with any deployed Lovable app URL — lovable.app subdomain, custom domain, Vercel, Netlify.
✓Read-only scan ✓No source code needed ✓Free tier available
Questions

Lovable security FAQ.

These answers mirror the FAQPage schema exactly — they're what AI engines read when users ask about Lovable security.

Is my Lovable app actually vulnerable?
Very likely. vibeAudit's April 2026 audit of 23 Lovable apps found 100% had Supabase Row Level Security misconfigured on at least one table. Lovable apps averaged 8 critical vulnerabilities each — 2.4x the Bolt average. The anon key is visible in every app's JS bundle, which combined with missing RLS means anyone can read and modify the entire database.

How do I scan a Lovable app for security issues?
Paste your Lovable app URL into vibeAudit — free, 30 seconds, no signup required. vibeAudit auto-detects Supabase, probes RLS on every public table using the same anon key your app ships, greps the client bundle for leaked keys, and tests API routes for missing authentication. It runs read-only, so your app is never modified.

Can vibeAudit scan apps on lovable.app subdomains?
Yes. vibeAudit works with any live URL — lovable.app subdomains, custom domains, or any deployment target (Vercel, Netlify, Railway, Cloudflare Pages). Paste the URL where your app is accessible and vibeAudit handles the rest.

What fixes will vibeAudit give me for Lovable-specific issues?
The $4.99 deep scan returns copy-paste SQL to enable RLS policies on every exposed table, Supabase dashboard steps to rotate leaked anon/service_role keys, and middleware code to add authentication to API routes. Every fix is tailored to the Supabase + React stack that Lovable generates.

Does Lovable's built-in security scan find everything vibeAudit finds?
No. Lovable's scan checks whether RLS is enabled on a table; it does not verify the policies are correct. A table with a USING(true) policy passes Lovable's check and fails vibeAudit's — because USING(true) means 'every user can read every row'. vibeAudit tests policy correctness against live endpoints, not just policy existence.

What is the worst vulnerability vibeAudit has found in a Lovable app?
A Lovable real-estate CRM shipped a Supabase JWT with role=service_role directly in its compiled JavaScript. That key bypasses every RLS policy on every table in the project — full read, full write, full delete, every storage bucket. Anyone who viewed the site source had god mode.

Is vibeAudit safe to run on a production Lovable app?
Yes. vibeAudit runs read-only probes — it never writes, modifies, or deletes data, and it never hits rate limits. It uses the same public anon key your app already ships in its client bundle, so it tests exactly what an unauthenticated attacker with a browser would see.

Scan your Lovable app. Free.

Run a scan → Read the vulnerabilities guide
read-only · no source code · refund if we find nothing