In Escher721Factory.createContract any address can be provided as _uri for cloning

Lines of code Vulnerability details Impact The Escher721Factory.createContract function accepts any address as the uri parameter. This parameter is used to clone the uri contract, the address of the new clone is then passed to the Escher721.initialize function. The contract should verify the...

Ownership of EscherERC721.sol contracts can be changed, thus creator roles become useless

Lines of code Vulnerability details Impact creator = has a CREATORROLE in Escher.sol non-creator = doesn't have a CREATORROLE in Escher.sol Currently creating an ERC721 edition via the Escher721Factory.sol contract requires a user to have the CREATORROLE in the main Escher.sol contract. This...

Lack of verification for _uri parameter in createContract() function in Escher721Factory contract

Lines of code Vulnerability details Impact The impact of this vulnerability is that an attacker could potentially manipulate the token URI for any given token ID in the Escher721 contract created by the Escher721Factory contract. This could potentially allow the attacker to trick users into...