GHSA-7J52-6FJP-58GR Inconsistent storage layout for ERC2771ContextUpgradeable

Impact The storage layout of the ERC2771ContextUpgradeable is not constant between versions. - versions 4.0.0, 4.1.0 and 4.2.0, the contract has a length of 51 slots. - since 4.3.0, the contract has a length of 50 slots - future versions will continue using 50 slots. This difference in layout cou...

PT-2022-28211

Name of the Vulnerable Software and Affected Versions OpenZeppelin Upgradeable Contracts library versions 4.0.0 through 4.2.0 Description The storage layout of the ERC2771ContextUpgradeable contract is not constant between versions, which could result in breaking upgrades if someone upgrades from...