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    CVE-2023-26471

    XWiki Platform is a generic wiki platform. Starting in version 11.6-rc-1, comments are supposed to be executed with the right of superadmin but in restricted mode (anything dangerous is disabled), but the async macro does not take into account the restricted mode. This means that any user with comment right can use the async macro to make it execute any wiki content with the right of superadmin. This has been patched in XWiki 14.9, 14.4.6, and 13.10.10. The only known workaround consists of applying a patch and rebuilding and redeploying `org.xwiki.platform:xwiki-platform-rendering-async-macro`.

    Published:Mar 2, 2023
    Last Modified:Mar 5, 2025
    EPS:Mar 2, 2023
    EPSS Score:0.01737
    CVSS Score:10

    Affected Products

    Vendor
    Xwiki
    Product
    Xwiki

    Exploits

    https://jira.xwiki.org/browse/XWIKI-20234https://jira.xwiki.org/browse/XWIKI-20234

    Common Weakness Enumeration

    CWE-284 Improper Access Control

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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