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Package · npm

merge-deep

2 known vulnerabilities.

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  • Critical 9.8
    CVE-2021-26707

    Prototype pollution in Merge-deep

    The merge-deep library before 3.0.3 for Node.js can be tricked into overwriting properties of Object.prototype or adding new properties to it. These properties are then inherited by every object in the program, thus facilitating prototype-pollution attacks ag…

    merge-deep npm
  • High 8.8
    CVE-2018-3722

    Prototype Pollution in merge-deep

    merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that …

    HackerOne merge-deep node module merge-deep npm