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    CVE-2022-29969

    The RSS extension before 2022-04-29 for MediaWiki allows XSS via an rss element (if the feed is in $wgRSSUrlWhitelist and $wgRSSAllowLinkTag is true).

    Published:May 2, 2022
    Last Modified:Nov 21, 2024
    EPS:May 2, 2022
    EPSS Score:0.00212
    CVSS Score:6.1

    Affected Products

    Vendor
    Mediawiki
    Product
    Rss For Mediawiki

    Exploits

    https://phabricator.wikimedia.org/T307028https://phabricator.wikimedia.org/T307028

    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