CVE-2022-28202

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    CVE-2022-28202

    Published: 30 Mar 2022Last Modified: 12 Aug 2026

    Summary:

    Details: An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Special:RevisionDelete.

    References: https://phabricator.wikimedia.org/T297543, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28202.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PT4CHJKOQOVMI65TSNZRNV6FIWU7SGZD/, https://nvd.nist.gov/vuln/detail/CVE-2022-28202, https://security.gentoo.org/glsa/202305-24, https://www.debian.org/security/2022/dsa-5246, https://lists.debian.org/debian-lts-announce/2022/09/msg00027.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -76572f7b8bc7bd3a9dfb73e3d9a08e56a06266f7

    Affected versions

    1.36.3
    1.36.2
    1.36.1
    1.36.0

    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-2022-28202 | CVE-DB