Intigriti's December 2022 XSS Challenge


December 28, 2022


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During the week of Christmas 2022 the Belgian ethical hacking platform Intigriti hosted a new XSS (cross site scripting) challenge.

  • I uploaded a PDF containing my writeup that can be read below or downloaded here: PDF

The XSS attack shown in the PDF write-up was not the intended one by the challenge creator. A design flaw in the challenge allowed me to find a probably faster way to execute the attack successfully.


Embedded writeup PDF: