Replay Attack because EIP712 DOMAIN_SEPARATOR stored as immutable

Lines of code Vulnerability details Impact Loss of fund due to replay attacks. Approvals made on one chain could be replayed when there is a fork without owner's consent. Proof of Concept The issue is in the ERC1155PermitSignatureExtension.sol which is inherited by the OceanERC1155.sol and...

Cached EIP-712 domain separator may lead to replay attacks

Lines of code Vulnerability details Impact The usage of a cached DOMAINSEPARATOR present in the initializer of the GraphTokenUpgradeable contract may lead to replay attacks in the case of an eventual fork of the chain, since the cached domain separator is constructed with an initial chainId that...