dev.to· Oct 21, 2026· by cekuu35

Is my Supabase anon key exposed? What's actually safe (and what isn't)

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You pushed your app, opened DevTools, and there it is in plain sight: your Supabase key, sitting in...
🎯 Vulnerability: Web Security Vulnerability
💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.
#supabase#postgres#security#webdev