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    CVE-2024-55877

    XWiki Platform is a generic wiki platform. Starting in version 9.7-rc-1 and prior to versions 15.10.11, 16.4.1, and 16.5.0, any user with an account can perform arbitrary remote code execution by adding instances of `XWiki.WikiMacroClass` to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This vulnerability has been fixed in XWiki 15.10.11, 16.4.1 and 16.5.0. It is possible to manually apply the patch to the page `XWiki.XWikiSyntaxMacrosList` as a workaround.

    Published:Dec 12, 2024
    Last Modified:Apr 30, 2025
    EPS:Dec 12, 2024
    EPSS Score:0.63104
    CVSS Score:10

    Affected Products

    Vendor
    Xwiki
    Product
    Xwiki

    Exploits

    https://jira.xwiki.org/browse/XWIKI-22030https://jira.xwiki.org/browse/XWIKI-22030

    Related CVEs

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    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