CVE-2021-27200

In WoWonder 3.0.4, remote attackers can take over any account due to the weak cryptographic algorithm in recover.php. The code parameter is easily predicted from the time of day...

randomIndex is not truly random - possibility of predictably minting a specific token Id

Handle @GalloDaSballo Vulnerability details Impact Detailed description of the impact of this finding. randomIndex: Is not random Any miner has access to these values uint index = uintkeccak256abi.encodePackednonce, msg.sender, block.difficulty, block.timestamp % totalSize; Non miner attackers...