Submission Details
Severity:
require condition ("Profile already exists") in mintProfile from src/SoulboundProfileNFT.sol is invalid
Summary
require condition for function : in function mintProfile from src/SoulboundProfileNFT.sol is invalid.
Vulnerability Details
The require leading to "Profile already exists" is :
profileToToken[msg.sender] == 0
Impact
a given user which has no profile registered in this mapping will never be able to register.
Tools Used
nothing
Recommendations
The require leading to "Profile already exists" is :
profileToToken[msg.sender] == 0
and instead should be :
profileToToken[msg.sender] != 0
Rewards breakdown
nSLOC
197This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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