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web3-utils

1 known vulnerabilities.

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  • High 7.5
    CVE-2024-21505

    web3-utils Prototype Pollution vulnerability

    Versions of the package web3-utils before 4.2.1 are vulnerable to Prototype Pollution via the utility functions format and mergeDeep, due to insecure recursive merge. An attacker can manipulate an object's prototype, potentially leading to the alteration of t…

    web3-utils npm