Submission Details
Severity:
Division by zero in vested amount calculation if vesting period has zero duration.
Summary: Division by zero in vested amount calculation if vesting period has zero duration.
Vulnerability Details: If vesting_start_time equals vesting_end_time, vesting_duration becomes zero, causing a division by zero in _calculate_vested_amount
Impact: High. Prevents all claims, rendering the contract unusable
Tools Used
Recommendations : Add checks in the constructor to ensure vesting_end_time > vesting_start_time
Rewards breakdown
nSLOC
127This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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