Submission Details
Severity:
tokenURI function could return ambiguous value
Summary
tokenURI function could return ambiguous value
Vulnerability Details
the function is using abi.encodePacked to return the token URI. encodePacked can be ambiguous, and return the same hash for different input values
Impact
different values can have the same hash using encodePacked. it could return an incorrect token URI
Tools Used
VSCode
Recommendations
use abi.encode instead of abi.encodePacked
Rewards breakdown
nSLOC
143This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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