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lodash@4.18.0

Lodash modular utilities.

  • latest version

    4.18.1

  • latest non vulnerable version

    4.18.1

  • first published

    13 years ago

  • latest version published

    14 days ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • H
    Arbitrary Code Injection

    lodash is a modern JavaScript utility library delivering modularity, performance, & extras.

    Affected versions of this package are vulnerable to Arbitrary Code Injection due the improper validation of options.imports key names in _.template. An attacker can execute arbitrary code at template compilation time by injecting malicious expressions. If Object.prototype has been polluted, inherited properties may also be copied into the imports object and executed.

    Notes:

    1. Version 4.18.0 was intended to fix this vulnerability but it got deprecated due to introducing a breaking functionality issue.

    2. This issue is due to the incomplete fix for CVE-2021-23337.

    How to fix Arbitrary Code Injection?

    Upgrade lodash to version 4.18.1 or higher.

    <4.18.1
    • M
    Prototype Pollution

    lodash is a modern JavaScript utility library delivering modularity, performance, & extras.

    Affected versions of this package are vulnerable to Prototype Pollution via the _.unset and _.omit functions. An attacker can delete properties from built-in prototypes by supplying array-wrapped path segments, potentially impacting application behaviour.

    Notes:

    1. Version 4.18.0 was intended to fix this vulnerability but it got deprecated due to introducing a breaking functionality issue.

    2. This issue is due to incomplete fix for CVE-2025-13465 which protects only against string key members.

    How to fix Prototype Pollution?

    Upgrade lodash to version 4.18.1 or higher.

    >=4.0.0 <4.18.1
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