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Vibe codingMediumvc-g503
Subject Ai code reviewLevel Mid–Senior~16 minCommon in Security interviewsIndustries Software development

Question

An AI added this Django view to fetch an invoice as JSON. The team gated the URL behind login, so they assumed it was safe. A customer changes the id in the URL and reads another company's invoice. What's missing, and what's the class of bug?

python
@login_requireddef get_invoice(request, invoice_id):    invoice = get_object_or_404(Invoice, id=invoice_id)    return JsonResponse({        "id": invoice.id,        "customer": invoice.customer.name,        "amount": str(invoice.amount),        "line_items": invoice.line_items_json,    })
What a strong answer looks like

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Describe your solution

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