CVSS 3.1 Score 7.7 of 10 (high)


Published Apr 4, 2024
CWE ID 200


CVE-2024-30263 is a vulnerability that affects macro-pdfviewer, a PDF Viewer Macro for XWiki using Mozilla pdf.js. This vulnerability allows users with edit rights to access restricted PDF attachments by passing the attachment URL as the value of the "file" parameter. Additionally, 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. The vulnerability has been patched in version 2.5.1, and it has a base severity of HIGH with a base score of 7.7 according to The confidentiality impact is rated as HIGH, while the integrity impact and availability impact are rated as NONE. The exploitability score is 3.1, and the attack vector is through NETWORK with LOW attack complexity.

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