Securie for Supabase
Supabase RLS misconfigurations are the #1 cause of data leaks in AI-built apps. Securie runs a specialist RLS agent on every migration, proves the bypass in a sandbox, and opens the corrected policy as a one-tap PR comment.
Why it matters for Supabase
Connect your repository containing Supabase migrations and the `.sql` files under `supabase/`. Securie's Supabase specialist walks every policy, every trigger, and every function definition, then verifies behaviour in a sandbox with multi-tenant fixtures.
- RLS-first: reads your migrations, not just your queries
- Multi-tenant fixtures in the sandbox — catches cross-tenant leaks
- Verifies auth flows end-to-end: signup, password reset, magic link
- Detects missing policies (default-allow tables) and auto-writes them
Common bugs we catch in Supabase
Missing tenant scoping in RLS
Policies that scope by auth.uid() only, not by tenant. Any shared-user attack pattern works. Securie models tenant intent and rewrites the policy.
Read the guide →Default-allow tables with RLS disabled
New tables ship without `enable row level security`. Securie's migration linter flags this before merge.
Service-role keys exposed client-side
The service-role key bypasses RLS entirely. If it ends up in the client bundle, every row is public. Securie's secret scanner catches this.
Storage bucket mis-permissioning
Storage buckets with default-public access or missing RLS on the object table. Securie scans bucket policies and verifies with sandbox uploads.
Install in under a minute
- Install the Securie GitHub App on the repository containing your supabase/ directory
- Securie detects migrations and the Supabase CLI config automatically
- Push any change. The Supabase specialist posts findings within minutes.
Supabase is a trademark of Supabase Inc. Securie is an independent project and is not affiliated with Supabase.