Submission Details
Severity:
checkList function can be called by anyone
Summary
checkList function does not have onlySanta modifier, so it can be called by anyone
Vulnerability Details
As described in the notice, checkList function can only be called by Santa, but modifer is not added
Impact
Anyone can call checkList, and modify status of anyone in s_theListCheckedOnce.
Tools Used
Foundry
Recommendations
add onlySanta modifier to checkList function
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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