---
title: "Discussion on \"Excessive Trust in Client-Side Controls\" | Hashnode"
description: "Discussion on \"Excessive Trust in Client-Side Controls\". How trusting client-sent price data instead of server-side validation let me buy a $1337 item for one cent, a business logic walkthrough."
url: "https://hashnode.com/posts/excessive-trust-in-client-side-controls/6a67761e875c0e45003d11d1"
---

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# [Excessive Trust in Client-Side Controls](https://sreeragpramod.hashnode.dev/excessive-trust-in-client-side-controls?utm_source=hashnode&utm_medium=feed)

How trusting client-sent price data instead of server-side validation let me buy a $1337 item for one cent, a business logic walkthrough.

Jul 27 · 10 min read · sreeragpramod.hashnode.dev  
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## Written by

[Sreerag Pramod](https://hashnode.com/@sreeragpramod)

@sreeragpramod · India

  
[View profile](https://hashnode.com/@sreeragpramod)

Cybersecurity learner | Cloud security enthusiast | Sharing what I learn.

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