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Supabase RLS disabled in Lovable app

User data is stored in Supabase tables without row-level policies, so clients may read or write data across tenants.

Error text / 报错原文

  • RLS disabled
  • Row Level Security disabled
  • Lovable Supabase RLS

What it means

User data is stored in Supabase tables without row-level policies, so clients may read or write data across tenants.

Most common causes

  • AI generated schema without policies
  • Anon key trusted like a server secret
  • Policies only tested as owner
  • Service role key leaked to frontend

Fastest fix

  • Reproduce the smallest failing case.
  • Check environment, platform, and production settings.
  • Use the related local tool to classify the issue.
  • Fix the highest-risk security or data issue first.

Safe fix

  • Keep secrets out of client code and logs.
  • Prefer least privilege and explicit allowlists.
  • Add a regression test or checklist before retrying.
  • Document the working production configuration.

What not to do

  • Do not disable security controls as a permanent fix.
  • Do not paste secrets into public issue trackers or AI chats.
  • Do not trust preview success as production readiness.

Diagnostic commands

npm run build
git diff --check
grep -R "SERVICE_ROLE\|STRIPE_SECRET\|SUPABASE" .

Related tools

Related errors

Sources