GHSA-2cf2-2383-h4jv

    Dashboard / Vulnerabilities / GHSA-2cf2-2383-h4jv

    GHSA-2cf2-2383-h4jv

    Published: 7 May 2021Last Modified: 8 Jul 2026

    Summary: Improperly Controlled Modification of Dynamically-Determined Object Attributes in querymen

    Details: querymen prior to 2.1.4 allows modification of object properties. The parameters of exported function handler(type, name, fn) can be controlled by users without any sanitization. This could be abused for Prototype Pollution attacks.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-7600, https://github.com/diegohaz/querymen/commit/1987fefcb3b7508253a29502a008d5063a873cef, https://snyk.io/vuln/SNYK-JS-QUERYMEN-559867

    Affected packages

    Package

    Name: querymen

    Purl: pkg:npm/querymen

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.1.4

    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
    GHSA-2cf2-2383-h4jv | CVE-DB