Whitelised accounts can be forcefully DoSed from buying curveTokens during the presale

Unrestricted claiming of fees due to missing balance updates in `FeeSplitter`

Unauthorized Access to setCurves Function

Withdrawing with amount = 0 will forcefully set name and symbol to default and disable some functions for token subject

If a user sets their curve token symbol as the default one plus the next token counter instance it will render the whole default naming functionality obsolete

CHALLENGER_REWARD can be used to drain reserves and free mint

Some offers can't be cancelled