CTokenV3Collateral._underlyingRefPerTok should use the decimals from underlying Comet.

Lines of code Vulnerability details Impact CTokenV3Collateral.underlyingRefPerTok uses erc20Decimals which is the decimals of CusdcV3Wrapper. But it should use the decimals of the underlying Comet. Proof of Concept CTokenV3Collateral.underlyingRefPerTokcomputes the actual quantity of whole...

Lack of protection when caling CusdcV3Wrapper._withdraw

Lines of code Vulnerability details Impact When unwrapping the wComet to its rebasing comet, users with an equivalent amount of wComet invoking CusdcV3Wrapper.withdraw at around the same time could end up having different percentage gains because comet is not linearly rebasing. Moreover, the...