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    Dashboard / CVE / CVE-2023-36477

    CVE-2023-36477

    XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with edit rights can edit all pages in the `CKEditor' space. This makes it possible to perform a variety of harmful actions, such as removing technical documents, leading to loss of service and editing the javascript configuration of CKEditor, leading to persistent XSS. This issue has been patched in XWiki 14.10.6 and XWiki 15.1. This issue has been patched on the CKEditor Integration extension 1.64.9 for XWiki version older than 14.6RC1. Users are advised to upgrade. Users unable to upgrade may manually address the issue by restricting the `edit` and `delete` rights to a trusted user or group (e.g. the `XWiki.XWikiAdminGroup` group), implicitly disabling those rights for all other users. See commit `9d9d86179` for details.

    Published:Jun 30, 2023
    Last Modified:Dec 4, 2024
    EPS:Jun 30, 2023
    EPSS Score:0.01821
    CVSS Score:9.1

    Affected Products

    Vendor
    Xwiki
    Product
    Ckeditor Integration
    Vendor
    Xwiki
    Product
    Xwiki

    Exploits

    https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-793w-g325-hrw2https://jira.xwiki.org/browse/CKEDITOR-508https://jira.xwiki.org/browse/XWIKI-20590https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-793w-g325-hrw2https://jira.xwiki.org/browse/CKEDITOR-508https://jira.xwiki.org/browse/XWIKI-20590

    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