Lovable app security
Lovable Security Checklist Before You Launch
Lovable can help turn an idea into a working application quickly. Before customers trust it with accounts, files, or payments, verify the security boundaries that generated screens cannot prove.
0 OF 18 COMPLETE
Progress is saved only in this browser.
Check 01
Map the application before testing it
Start with a complete inventory. A polished Lovable interface can hide server functions, database policies, storage buckets, and provider callbacks that need separate review.
Check 02
Verify authentication and authorization separately
A user can be signed in and still be forbidden from another user’s record. Every sensitive request needs identity verification plus an object-level permission decision.
Check 03
Test Supabase policies and storage rules
If the application uses Supabase, Row Level Security and storage policies are part of the authorization boundary. Service credentials can bypass protections intended for normal users.
Check 04
Keep secrets and privileged work off the client
Browser code is public. Generated client components should never hold private provider credentials or perform privileged actions without server enforcement.
Check 05
Harden payments, redirects, and integrations
Provider integrations cross trust boundaries. Browser success screens, unsigned callbacks, and user-controlled destinations are not reliable proof of a safe state change.
Check 06
Run adversarial tests on the deployed application
Production has real domains, cookies, provider callbacks, and database policies that a local preview cannot prove. Test denial paths as carefully as the happy path.
Ready for a second review?
Run a security scan before launch.
Use this checklist to guide your review, then scan the code for findings you may have missed. VibeCheck returns an ephemeral report with severity, exploit paths, and suggested fixes.