Submission Details
Severity:
There can be redundant winners in the data and can lead to distribution of winning multiple times.
Vulnerability Details
There is no check in the _distribute function in Distributor contract to check for duplicate winner entry and it can lead to distribution of rewards to the same person multiple times.
Impact
It can have a high impact on the winning distribution to other winners, as if there are redundant entries of the same winner, the prize share for other winner will get impacted.
Tools Used
Manual Testing
Recommendations
To maintain a check for which winner is rewarded and if they are rewarded once they should not be allowed the other time.
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
19477
USDC / LOC
14,000 USDC
1,000 USDC
Live
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