platform

Supabase

13 verified traps, most recently checked first.

• Supabase client created with the service role key still gets RLS errors or empty results

  new row violates row-level security policy from a client built with the service_role or sb_secret key

  Supabase · verified 2026-10-15 · 0 confirmations

• Connecting to the Supabase database from Vercel or GitHub Actions fails with ENETUNREACH

  connect ENETUNREACH 2a05:... :5432

  Supabase · verified 2026-10-15 · 0 confirmations

• prepared statement already exists errors when connecting to Supabase through the pooler on port 6543

  prepared statement "s0" already exists

  Supabase · verified 2026-10-15 · 0 confirmations

• Server logs fill with Using the user object as returned from supabase.auth.getSession() could be insecure

  Using the user object as returned from supabase.auth.getSession() or from some supabase.auth.onAuthStateChange() events could be insecure

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase Auth confirmation and magic link emails fail with Email address not authorized or hit a rate limit

  Email address not authorized when signing up anyone outside the project team

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase Edge Function returns 401 Invalid JWT for signed-in users after switching to asymmetric JWT signing keys

  {"code":401,"message":"Invalid JWT"} when the client sends a logged-in user's access token

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase OAuth or magic link ignores redirectTo and sends users to localhost or the Site URL

  After Google sign-in the browser lands on http://localhost:3000 in production

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase queries hang forever after awaiting a Supabase call inside onAuthStateChange

  The next supabase.from(...) or getSession() anywhere in the app never resolves, with no error

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase Realtime postgres_changes subscription says SUBSCRIBED but never receives any events

  Channel status SUBSCRIBED, then silence when rows change

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase select returns an empty array with no error even though the table has rows

  { data: [], error: null } for a table that has data in the Table Editor

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase signUp fails with Database error saving new user after adding a profiles trigger

  AuthApiError: Database error saving new user (500, unexpected_failure)

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase Storage upload fails with 403 new row violates row-level security policy despite an INSERT policy

  StorageApiError: new row violates row-level security policy (403)

  Supabase · verified 2026-10-15 · 0 confirmations

• Supabase update returns no error but changes nothing because the table has no SELECT policy

  update() resolves with error null and status 204 while the row is unchanged

  Supabase · verified 2026-10-15 · 0 confirmations

claude mcp add --transport http footgun https://getfootgun.com/api/mcp