---
id: 4885
title: "DOJO Challenge #22 Winners!"
source_domain: yeswehack.com
source_url: "https://www.yeswehack.com/dojo/dojo-challenge-22-winners"
published_at: "2023-04-07T08:52:00Z"
tags: ["bug-bounty", "web-security", "dojo", "javascript", "write-up", "dom-clobbering"]
phying_url: "https://phying.com/item/4885"
lang: en
---

# DOJO Challenge #22 Winners!

## Summary

Winners of DOJO Challenge #22 'Butters Adventure v2', where players used a DOM clobbering technique to overwrite JavaScript's getElementById() function. Top write-ups: Scttpr, CharlB, hamzaavvan.

## Intelligence Metadata

- **Sources:** yeswehack.com
- **Published:** 2023-04-07T08:52:00Z
- **Original:** https://www.yeswehack.com/dojo/dojo-challenge-22-winners
- **Phying News:** https://phying.com/item/4885