PrelaunchPoints::_validateData accepts address(0) as a valid value for the recipient field of bytes calldata _data.
This essentially means that later in the transaction flow, when Prelaunchdata::_fillQuote is called, the output tokens of the swap will be sent to address(0).
Loss of funds; this would essentially be equivalent to burning tokens.
Ensure the recipient is strictly the contract itself to prevent unintended token loss:
0xd4n1el (Loop) confirmed and commented:
For this audit, the report highlighted below by caglankaan details gas optimizations and received the top score from the judge.
