arbitrary reservedRate value will result the next swap to be wrongly executed

Lines of code Vulnerability details Impact the function "payParams" will set the variable reservedRate without checking the effective value of that param,in fact if someone decides to call the "payParams" function passing as data.reservedRate a number 10k will result in the next swap that will...

Failure to check reservedRate can lead to a decrease in assets

Lines of code Vulnerability details Impact The payParams function takes the data parameter, which contains the reservedRate. If reservedRate exceeds MAXRESERVEDRATE, then this causes nonReservedToken to be incremented. This results in a decrease in assets and a larger mint. Proof of Concept...

Attacker can front-run didPay() by calling payParams() to set mintedAmount & reservedRate, reducing output amount

Lines of code Vulnerability details Impact Attacker can front-run didPay by calling payParams to set mintedAmount & reservedRate. This will reduce the output amount the caller to didPay was expecting to receive. Proof of Concept Anyone can call payParams and provide arbitrary input to set...