GEEK.SG
Posts tagged with #security
![My journey to disclosing a vulnerability that can lock up millions in Ethereum](/_next/image?url=https%3A%2F%2Fimagedelivery.net%2FlLmNeOP7HXG0OqaG97wimw%2Fclwdlsohu0000v1qer09du8mo%2F342d124f-3924-4400-bde1-939b8219b709.png%2Fpublic&w=3840&q=75)
My journey to disclosing a vulnerability that can lock up millions in Ethereum
17 September 2021
If I can upgrade the proxy contract because the upgrade code is in the logic contract, can I also upgrade the logic contract? Can an attacker upgrade the logic contract? Can an attacker run arbitrary code on the logic contract?