Submission Details
Severity:
The first player can enter the raffle without making any payment
Summary
The first player to enter the raffle will enter without making payment as the newplayers.length is initialized to zero making the entranceFee * newPlayers.length also equal to zero.
Reference
L80 of PuppyRaffle.sol
require(msg.value == entranceFee * newPlayers.length, "PuppyRaffle: Must send enough to enter raffle");
Vulnerability Details
Impact
Tools Used
Manual Review
Rewards breakdown
nSLOC
143This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
Live
The contest is live. Earn rewards by submitting a finding.
Appeals
This is your time to appeal against judgements on your submissions.
Appeals Review
Appeals are being carefully reviewed by our judges.