CVE-2020-18703

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    CVE-2020-18703

    Published: 16 Aug 2021Last Modified: 8 Jul 2026

    Summary:

    Details: XML External Entities (XXE) in Quokka v0.4.0 allows remote attackers to execute arbitrary code via the component 'quokka/utils/atom.py'.

    References: https://github.com/rochacbruno/quokka/issues/676

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 25c753f2697e6d7228249b95dff9514c135bd04d
    Fixed -None

    Affected versions

    0.4.0

    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
    CVE-2020-18703 | CVE-DB