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BACKEND-DEVELOPMENT5 MIN READ

Walk an Endpoint Authorization Review

Review a backend endpoint for object, property, and function-level authorization gaps.

Security review GET /projects/{id}/export is ready for release. It returns project metadata, member emails, billing code, and a CSV download link. A valid token is not enough; the endpoint exposes object IDs, properties, and an export function. OWASP API authorization Check object, property, and function authorization separately. Each layer asks a different question. Skipping one layer creates a different class of API bug. Token valid Necessary, never sufficient. Endpoint behavior matches actual permissions. Authorization belongs beside the resource and action being protected, not only beside the route. 01 Object 02 Property 03 Try fresh Object access Project ID

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