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deobfuscator@2.1.4 vulnerabilities

multipurpose javascript transformer

  • latest version

    2.4.5

  • latest non vulnerable version

    2.4.5

  • first published

    3 years ago

  • latest version published

    1 years ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
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    Prototype Pollution

    deobfuscator is a multipurpose javascript transformer

    Affected versions of this package are vulnerable to Prototype Pollution in the LiteralMap transformer. An attacker can execute arbitrary code by providing crafted input to modify properties in the Object prototype.

    Note

    This is only exploitable if the node is launched without the [--disable-proto=delete][disable-proto] or [--disable-proto=throw][disable-proto] flags.

    How to fix Prototype Pollution?

    Upgrade deobfuscator to version 2.4.4 or higher.

    >=2.0.1 <2.4.4
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