D31eg4t3 quillctf

Saikat Karmakar | 16 Jan 2023

D31eg4t3 Link

Description:

This CTF challenge is developed to showcase the vulnerability which can be introduced by using delegatecall() incorrectly.

“Handle with care, It’s D31eg4t3”

How to Submit Solution:

Use the below submission form to submit the solution: https://quillaudits.typeform.com/QuillCTF

Objective of CTF

Become the owner of the contract. Make canYouHackMe mapping to true for your own address.

Note: You can create POCs using Foundry or Hardhat. Without proper POC, your submissions will not be accepted.

• Georli Link: 0x971e55f02367dcdd1535a7faed0a500b64f2742d

How to solve

# run locally
brownie run scripts/attack.py

# run on goerli
brownie run scripts/attack.py main "0x971e55F02367DcDd1535A7faeD0a500B64f2742d" --network goerli

POC