GHSA-8f89-2fwj-5v5r

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    GHSA-8f89-2fwj-5v5r

    Published: 13 Apr 2021Last Modified: 8 Nov 2023
    Aliases:
    CVE-2020-8125

    Summary: Improper Input Validation in klona

    Details: Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-8125, https://github.com/lukeed/klona/commit/200e8d1fd383a54790ee6fc8228264c21954e38e, https://hackerone.com/reports/778414

    Affected packages

    Package

    Name: klona

    Purl: pkg:npm/klona

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.1.1

    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-8f89-2fwj-5v5r | CVE-DB