Submission Details
Severity:
The function `ChoosingRam:increaseValuesOfParticipants` does not introduce a reliable randomness.
Summary
The function ChoosingRam:increaseValuesOfParticipants does not introduce a reliable randomness.
Vulnerability Details
The method to select a random number is not reliable and won't produce a veritable random number.
Impact
ChoosingRam:increaseValuesOfParticipantsis not a veritable random function which will result in a biased draw system.
Tools Used
Manual review
Recommendations
Must use Chainlink VRF to get a veritable random number with real entropy
Updates
Lead Judging Commences
bube about 1 year ago
Submission Judgement Published Reason: Too generic
Assigned finding tags:
Weak randomness in `ChoosingRam::increaseValuesOfParticipants`
Rewards breakdown
nSLOC
218This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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