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Why Next.js Middleware alone isn't safe for auth (and how to fix it)

nextjssecurityauthentication

October 15, 2026·6 min read

Why Next.js Middleware alone isn't safe for auth (and how to fix it)

Relying solely on Next.js Middleware for authentication introduces critical authorization bypass risks. Learn how to establish a secure Data Access Layer (DAL) across Server Actions and RSC.