The exploitation of this vulnerability would impact a project that relied on World ID for restricting the number of actions a user could take (for example, if a project was using the SDK to ensure a user should only be able to cast one vote, an attacker could exploit the vulnerability to...
1Every operation in the contract must be able to dismiss/roll back all changes at any time as if they did not exist.When someone calls a smart contract function, all the miners in the network at the same time try to execute the code of this function to include its result in the new ...
As a cryptocurrency, Worldcoin has an SDK implementation that works for (EVM-compatible) blockchains and a cloud-based version that does not require touching any blockchain. Both versions use some really cool Merkle-tree-based cryptography to create a tamper-proof log of transactions that is wo...