The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade @openzeppelin/contracts-upgradeable
to version 4.7.2 or higher.
@openzeppelin/contracts-upgradeable is a Secure Smart Contract library for Solidity.
Affected versions of this package are vulnerable to Incorrect Calculation via the GovernorVotesQuorumFraction
module.
This vulnerability is exploitable by passing a proposal to lower the quorum requirements, leading to past proposals possibly becoming executable if they had been defeated only due to lack of quorum, and the number of votes it received meets the new quorum requirement.
Users unable to upgrade should consider avoiding lowering quorum requirements if a past proposal was defeated for lack of quorum.