Cross Site Scripting in HackerRank


Cross Site Scripting in HackerRank – Bug Bounty POC

This post is published by Osama as a contributor on Bug Bounty POC .Note that the post is written by Osama  & any mistake in writing will be entertained only from him We allow anyone to write contents on our blog as a guest/contributor so other can also learn.If you’re interested in sharing your finding through Bug Bounty POC Platform just sign up on blog and you can post freely.

Hello Bug Bounty Poc Viewers,I am Muhammad Osama an Independent Security Researcher, this is my first writeup on Bug Bounty Poc platform as contributor so today i will share how i found Cross Site Scripting in HackerRank So  Let’s Start


HackerRank is a company that focuses on competitive programming challenges for both consumers and businesses and has an online community of over one million computer programmers

Reproduction Steps :

  1. Go to your Profile Settings
  2.  Then click on company to add a company
  3.  Insert payload here
  4.  Pop up will appear


Cross Site Scripting  in HackerRank





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4 Responses

  1. Vishal_Surelia says:


  2. Warner Herny says:

    good post.Ne’er knew this, thankyou for letting me know.

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