Bolt.new makes it easy to add Supabase to your project. But the AI-generated integration often skips critical security configurations like RLS policies.
Bolt.new's one-click Supabase integration is popular for quickly adding authentication and database features. The speed of setup means security is often an afterthought.
These are the security issues we find most often in Bolt apps using Supabase.
Tables created through Bolt's AI assistant typically lack Row Level Security, exposing all data to anyone.
AI may place Supabase URL and keys directly in source files instead of environment variables.
Generated code may query data without verifying the user is authenticated or authorized.
Supabase Storage buckets created by Bolt may allow public read/write access.
Test all tables for proper Row Level Security configuration.
Scan for hardcoded Supabase URLs and keys in source code.
Check Storage bucket policies for overly permissive access.
Analyze data fetching patterns for missing auth checks.
Apply these fixes right now to improve your security.
Enable RLS on all tables immediatelyMove Supabase credentials to .env fileAdd auth.uid() checks to all RLS policiesSet Storage bucket policies to require authenticationUse supabase.auth.getUser() before data operationsBolt.new + Supabase is great for prototypes, but needs security hardening before production. Focus on RLS policies and credential management.
Find Row Level Security misconfigurations, exposed credentials, and other vulnerabilities before attackers do.
Start Security Scan