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    CVE-2023-26470

    XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make the farm unusable by adding an object to a page with a huge number (e.g. 67108863). Most of the time this will fill the memory allocated to XWiki and make it unusable every time this document is manipulated. This issue has been patched in XWiki 14.0-rc-1.

    Published:Mar 2, 2023
    Last Modified:Mar 5, 2025
    EPS:Mar 2, 2023
    EPSS Score:0.00202
    CVSS Score:5.7

    Affected Products

    Vendor
    Xwiki
    Product
    Xwiki

    Exploits

    https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-92wp-r7hm-42g7https://jira.xwiki.org/browse/XWIKI-19223https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-92wp-r7hm-42g7https://jira.xwiki.org/browse/XWIKI-19223

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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