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Package · npm

deephas

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.4
    CVE-2026-25047 Public exploit

    deepHas vulnerable to Prototype Pollution via constructor.prototype

    deepHas provides a test for the existence of a nested object key and optionally returns that key. A prototype pollution vulnerability exists in version 1.0.7 of the deephas npm package that allows an attacker to modify global object behavior. This issue was f…

    sharpred deepHas deephas npm
  • Critical 9.8
    CVE-2020-28271

    Prototype Pollution in deephas

    Prototype pollution vulnerability in 'deephas' versions 1.0.0 through 1.0.5 allows attacker to cause a denial of service and may lead to remote code execution.

    deephas npm