Function Call With Incorrect Argument Affecting @openzeppelin/contracts package, versions >=4.3.0 <4.4.2

  • Attack Complexity


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  • snyk-id


  • published

    12 Jan 2022

  • disclosed

    12 Jan 2022

  • credit


How to fix?

Upgrade @openzeppelin/contracts to version 4.4.2 or higher.


@openzeppelin/contracts is a library for contract development.

Affected versions of this package are vulnerable to Function Call With Incorrect Argument. The GovernorCompatibilityBravo module may lead to the creation of governance proposals that execute function calls with incorrect arguments due to bad ABI encoding.