CVE-2017-0371

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    CVE-2017-0371

    Published: 18 Feb 2022Last Modified: 8 Jul 2026

    Summary:

    Details: MediaWiki before 1.23.16, 1.24.x through 1.27.x before 1.27.2, and 1.28.x before 1.28.1 allows remote attackers to discover the IP addresses of Wiki visitors via a style="background-image: attr(title url);" attack within a DIV element that has an attacker-controlled URL in the title attribute.

    References: https://phabricator.wikimedia.org/T140591, https://phabricator.wikimedia.org/T68404

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -07ed5049d9381cdd55830d9f296e5514d95348cf

    Affected versions

    1.28.0

    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-2017-0371 | CVE-DB