CVE-2022-29547

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    CVE-2022-29547

    Published: 21 Apr 2022Last Modified: 11 Mar 2026

    Summary:

    Details: The CreateRedirect extension before 2022-04-14 for MediaWiki does not properly check whether the user has permissions to edit the target page. This could lead to an unauthorised (or blocked) user being able to edit a page.

    References: , https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CreateRedirect/+/780567, https://phabricator.wikimedia.org/T306174, https://phabricator.miraheze.org/T9061

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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