Cursor's AI speeds up Supabase integration, but AI-generated database code needs careful review for security issues.
Cursor's AI excels at generating Supabase queries and integration code. This speed can lead to skipped security configurations.
These are the security issues we find most often in Cursor apps using Supabase.
Cursor may generate queries that work but don't respect authorization boundaries.
Service keys may be suggested in code or accidentally included in AI context.
AI focuses on functionality over security - RLS is often not configured.
Generated code may expose database errors that reveal schema information.
Review AI-generated Supabase queries for security issues.
Verify credentials are in env files, not in code or AI history.
Test all tables for proper Row Level Security.
Check that database errors don't leak sensitive information.
Apply these fixes right now to improve your security.
Add Supabase service keys to .cursorignoreReview all AI-generated Supabase code for hardcoded valuesEnable RLS and ask Cursor to help write policiesAdd proper error handling that doesn't expose schemaTest generated code with different user rolesCursor + Supabase is productive, but AI-generated code needs security review. Use Cursor to help write RLS policies, not skip them.
Find Row Level Security misconfigurations, exposed credentials, and other vulnerabilities before attackers do.
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