CVE-2021-20721

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    CVE-2021-20721

    Published: 20 May 2021Last Modified: 9 Jul 2026

    Summary:

    Details: KonaWiki2 versions prior to 2.2.4 allows a remote attacker to upload arbitrary files via unspecified vectors. If the file contains PHP scripts, arbitrary code may be executed.

    References: https://jvn.jp/en/jp/JVN34232719/index.html, https://kujirahand.com/konawiki/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -7025e5c59837c9c4fb9d68698ea4eee0501c4df2

    Affected versions

    2.2.2
    2.2.0

    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-2021-20721 | CVE-DB