---
title: "Discussion on \"LAB #02 Forced OAuth profile linking\" | Hashnode"
description: "Discussion on \"LAB #02 Forced OAuth profile linking\". Understanding and exploiting an insecure OAuth account-linking implementation."
url: "https://hashnode.com/posts/lab-02-forced-oauth-profile-linking/6a4e3b447d82fee7b21d8de9"
---

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# [LAB #02 Forced OAuth profile linking](https://log.page0.dev/lab-02-forced-oauth-profile-linking?utm_source=hashnode&utm_medium=feed)

Understanding and exploiting an insecure OAuth account-linking implementation.

Jul 8 · 3 min read · log.page0.dev  
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-   [#cybersecurity](https://hashnode.com/tag/cybersecurity)
-   [#portswigger](https://hashnode.com/tag/portswigger)
-   [#oauth-security](https://hashnode.com/tag/oauth-security)
-   [#oauth](https://hashnode.com/tag/oauth)

## Written by

[Abhinav](https://hashnode.com/@abiinv)

@abiinv · India

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

Cybersecurity and vulnerability research

I write about cybersecurity, and simple tech guides.

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