A few years ago, I discovered a Cross-Site Scripting (XSS) chain that incorporated several interesting methods that I usually see in write-ups or Capture the Flag challenges. I had to heavily redact this blog post to ensure the anonymity of the company because it is a bug bounty program with a no disclosure policy. In this post you will see the story of the initial discovery, roadblocks, and finding ways to continue increasing impact to achieve our goal.

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