Voting tokens may be lost when given to non-EOA accounts

Lines of code Vulnerability details Impact veNFTs may be sent to contracts that cannot handle them, and therefore all rewards and voting power, as well as the underlying are locked forever Proof of Concept The original code had the following warning: @dev Safely transfers tokenId token from from ...

Use safeTransferFrom() consistently instead of transferFrom()

Lines of code Vulnerability details Impact While the contracts use in most places safeTransferFrom to transfer NFTs, there are a few cases where the unsafe counterpart transferFrom is used. safeTransferFrom checks that contract recipients are aware of the ERC721 protocol to prevent tokens from...