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klona@1.1.0 vulnerabilities

A tiny (240B to 501B) and fast utility to "deep clone" Objects, Arrays, Dates, RegExps, and more!

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Direct Vulnerabilities

Known vulnerabilities in the klona package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
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Prototype Pollution

klona is a tiny (366B) and fast utility to "deep clone" Objects, Arrays, Dates, RegExps, and more.

Affected versions of this package are vulnerable to Prototype Pollution. The function deepEqual could be tricked into adding or modifying properties of Object.prototype using a constructor payload.

How to fix Prototype Pollution?

Upgrade klona to version 1.1.1 or higher.

<1.1.1
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