LotZed
High Risk
LotZed the cheapest lottery around!
3 Issues Detected
1
Transparency Issues
The project team is anonymous to public.
2
Centralization Risks
The lotteryOperator of the main lottery contract is an EOA, it has large privileges.
3
Backdoor Functions
The privileged role lotteryOperator can manipulate the result of winningTicket by calling the DrawWinnerTicket() method, depending on when lotteryOperator calls this method. As you can see from the transaction log (https://bscscan.com/txs?a=0x33649718cccc93d3d1a66973011a2fe8977c5d32), the time interval between calls to the DrawWinnerTicket() method is not equal. In this way, the fairness of the lottery cannot be guaranteed.
Summary
High Risk
Audit
DappBay Red Alarm
List Time
Oct, 21, 2022
Chain
BNB Smart Chain