Invalid startDate check in SecurityCouncilNomineeElectionGovernorTiming contract

Lines of code Vulnerability details Summary The SecurityCouncilNomineeElectionGovernorTiming contract has an invalid startDate check in the SecurityCouncilNomineeElectionGovernorTiminginit function. The check ensures that the startDate is in the future, but it does not check that the startDate is...

Contract cannot be initialized due to revert

Lines of code Vulnerability details Impact TokenggAVAX.initialize would revert due to the constructor setting initialized to typeuint8.max = 255 thus making initialized not less than 1. This does not pass the require check in initializer modifier, thus resulting to a revert thereby making...

Delayed contests might be rugpulled by admin

Lines of code Vulnerability details In order to guarantee the raffle NFT will not be stuck in the contract, there’s a last resort option which allows the admin the reclaim the NFT from the contract. However, the timestamp as from which this action can take place, is calculated based on when the...

OpenZeppelin 安全漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A security vulnerability exists in OpenZeppelin Contracts versions 3.2.0 and later through 4.4.1 and earlier, which stems from an exception set to support multiple inheritance that breaks the expectation of a...