CVE-2024-52298 macro-pdfviewer's preview in WYSIWYG editor allows accessing any PDF document as the last author

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...