CVE-2022-25645

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    CVE-2022-25645

    Published: 1 May 2022Last Modified: 11 Mar 2026

    Summary:

    Details: All versions of package dset are vulnerable to Prototype Pollution via 'dset/merge' mode, as the dset function checks for prototype pollution by validating if the top-level path contains __proto__, constructor or protorype. By crafting a malicious object, it is possible to bypass this check and achieve prototype pollution.

    References: https://github.com/lukeed/dset/blob/master/src/merge.js%23L9, , https://github.com/lukeed/dset/pull/38, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974, https://snyk.io/vuln/SNYK-JS-DSET-2330881

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-25645 | CVE-DB