Скачать или смотреть OAuth Misconfiguration Worth $200 | Bug Bounty POC

Disclaimer:
This video is made purely for educational and awareness purposes. The vulnerability shown here was responsibly disclosed to the affected organization. Do not attempt to exploit this on systems you do not own or have explicit authorization for — it is illegal and punishable under law.

About this Video:
In this PoC, I demonstrate an OAuth Misconfiguration that led to a Pre-Account Takeover vulnerability, where an attacker could register/login before the legitimate user and gain unauthorized access.

This video covers:

How OAuth misconfigurations can happen in real-world apps

A step-by-step PoC of the pre-account takeover

The security impact on affected users and organizations

Why developers must implement strict account linking and validation checks

Responsible Disclosure:
This issue was reported through a bug bounty program and has been fixed by the vendor. The demonstration is being shared to help security researchers and developers understand and prevent similar flaws.

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