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    CVE-2024-52298

    macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. The PDF Viewer macro allows an attacker to view any attachment using the "Delegate my view right" feature as long as the attacker can view a page whose last author has access to the attachment. For this, the attacker only needs to provide the reference to a PDF file to the macro. To obtain the reference of the desired attachment, the attacker can access the Page Index, Attachments tab. Even if the UI shows N/A, the user can inspect the page and check the HTTP request that fetches the live data entries. The attachment URL is available in the returned JSON for all attachments, including protected ones and allows getting the necessary values. This vulnerability is fixed in version 2.5.6.

    Published:Nov 13, 2024
    Last Modified:Nov 18, 2024
    EPS:Nov 13, 2024
    EPSS Score:0.0023
    CVSS Score:7.5

    Affected Products

    Vendor
    Xwiki
    Product
    Pdf Viewer Macro
    Vendor
    Xwikisas
    Product
    Macro Pdfviewer

    Exploits

    https://github.com/xwikisas/macro-pdfviewer/security/advisories/GHSA-hph4-7j37-7c97

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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