GHSA-v5vg-g7rq-363w

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    GHSA-v5vg-g7rq-363w

    Published: 8 Nov 2021Last Modified: 10 Sept 2026

    Summary: Prototype Pollution in json-pointer

    Details: This affects versions of package `json-pointer` up to and including `0.6.1`. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-23820, https://github.com/manuelstofer/json-pointer/pull/36, https://github.com/manuelstofer/json-pointer/commit/931b0f9c7178ca09778087b4b0ac7e4f505620c2, https://github.com/manuelstofer/json-pointer, https://github.com/manuelstofer/json-pointer/blob/master/index.js%23L78, https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577287

    Affected packages

    Package

    Name: json-pointer

    Purl: pkg:npm/json-pointer

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.6.2

    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-v5vg-g7rq-363w | CVE-DB