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    CVE-2021-21384

    shescape is a simple shell escape package for JavaScript. In shescape before version 1.1.3, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched in version 1.1.3. No further changes are required.

    Published:Mar 18, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 18, 2021
    EPSS Score:0.00165
    CVSS Score:6.3

    Affected Products

    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Opengroup
    Product
    Unix
    Vendor
    Shescape Project
    Product
    Shescape

    Exploits

    https://github.com/ericcornelissen/shescape/security/advisories/GHSA-f2rp-38vg-j3ghhttps://github.com/ericcornelissen/shescape/security/advisories/GHSA-f2rp-38vg-j3gh

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    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