Code reviewMediumcr-p065

Subject SecurityLevel Mid–Senior~18 minCommon in Security interviewsIndustries Software development

Question

Review this file-upload handler.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

Learn the concepts

Talk through your review

Code to reviewpython

1def upload(request):2    data = request.files['file'].read()3    save(data)

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