Submission Details
Severity:
Anyone can call checkList.
Summary
checkList should only be called by Santa, but anyone can call it.
Vulnerability Details
The contract has a modifier, onlySanta, which guarantees that only santa can be called, but this function is not assigned that modifier. Therefore, anyone can call this function.
Impact
Anyone can make status changes, which only Santa Claus should be able to do.
Tools Used
Manual
Recommendations
add onlySanta
Updates
Lead Judging Commences
inallhonesty over 1 year ago
Submission Judgement Published Assigned finding tags:
Access Control on checkList()
Anyone is able to call checkList() changing the status of a provided address. This is not intended functionality and is meant to be callable by only Santa.
Rewards breakdown
nSLOC
116This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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