Submitted by IllIllI, also found by 0xDjango and csanuragjain
If an account has a large cooldown, that account can grief other accounts that are waiting for their own cooldowns, by sending small amounts to them.
Every transfer to an account increases the cooldown
HolyPaladinToken.sol#L875-L899
The amount of the increase is proportional to the senders cooldown:
HolyPaladinToken.sol#L1130-L1131
Only allow a total of one cooldown increase when the sender is not the recipient.
Kogaroshi (Paladin) disputed and commented:
0xean (judge) commented:
