GHSA-jg8v-48h5-wgxg

    Dashboard / Vulnerabilities / GHSA-jg8v-48h5-wgxg

    GHSA-jg8v-48h5-wgxg

    Published: 10 Aug 2021Last Modified: 14 Jan 2025

    Summary: jszip Vulnerable to Prototype Pollution

    Details: This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g `__proto__`, `toString`, etc) results in a returned object with a modified prototype instance.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-23413, https://github.com/Stuk/jszip/pull/766, https://github.com/Stuk/jszip/commit/22357494f424178cb416cdb7d93b26dd4f824b36, https://github.com/Stuk/jszip, https://github.com/Stuk/jszip/blob/master/lib/object.js%23L88, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1251499, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1251498, https://snyk.io/vuln/SNYK-JS-JSZIP-1251497

    Affected packages

    Package

    Name: jszip

    Purl: pkg:npm/jszip

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 3.0.0
    Fixed -3.7.0

    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-jg8v-48h5-wgxg | CVE-DB