CVE-2024-30263 HIGH

CVE-2024-30263: The PDF Viewer macro can be used to view PDF attachments with restricted access

Vendor Xwikisas
Product macro-pdfviewer
Weakness CWE-200 · Info exposure
Published April 4, 2024
Last update August 21, 2024
View on NVD All CVEs

CVSS base score

7.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

What the vulnerability does

01Description

macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. Users with edit rights can access restricted PDF attachments using the PDF Viewer macro, just by passing the attachment URL as the value of the ``file`` parameter. Users with view rights can access restricted PDF attachments if they are shown on public pages where the PDF Viewer macro is called using the attachment URL instead of its reference. This vulnerability has been patched in version 2.5.1.

Key dates

02Disclosure timeline

April 4, 2024 CVE published
August 21, 2024 Record updated