Submission Details
Severity:
[L1] Unsafe ERC20 Operations should not be used
Summary
ERC20 functions may not behave as expected. For example: return values are not always meaningful.
Vulnerability Details
Health Token could be lost if the User is a SmartContract and don't have a function to manage the ERC20 Token
Impact
Health Token could be lock for ever in a Smart Contract that don't manage ERC20 Token
Tools Used
Manual Review 6 Aderyn
Recommendations
It is recommended to use OpenZeppelin's SafeERC20 library.
Rewards breakdown
nSLOC
239This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
Live
The contest is live. Earn rewards by submitting a finding.
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