Submission Details
Severity:
Events are not indexed
Vulnerability Details
The CheckedOnce and CheckedTwice events in SantasList are not indexed.
event CheckedOnce(address person, Status status);
event CheckedTwice(address person, Status status);
Impact
Off-chain scripts cannot efficiently filter these events.
Tools Used
None
Recommended Mitigation
Add the indexed keyword in each event, e.g.,event CheckedOnce(address indexed person, Status status);
Rewards breakdown
nSLOC
116This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
Live
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