https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2024-52300.htmlhttps://patchthecve.com/cve/CVE-2024-52300.htmlWed, 17 Jun 2026 08:06:58 +0000CRITICAL 9.0: macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. The width parameter of the PDF viewer macro isn't properly escaped, allowing XSS for any user who can edit a page. XSS can impact the confidentiality, integrity and availability of the whole XWiki installation when an admin visitshttps://patchthecve.com/cve/CVE-2024-52299.htmlhttps://patchthecve.com/cve/CVE-2024-52299.htmlWed, 17 Jun 2026 08:06:58 +0000HIGH 7.5: macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. Any user with view right on XWiki.PDFViewerService can access any attachment stored in the wiki as the "key" that is passed to prevent this is computed incorrectly, calling skip on the digest stream doesn't update the digest. Thishttps://patchthecve.com/cve/CVE-2024-52298.htmlhttps://patchthecve.com/cve/CVE-2024-52298.htmlWed, 17 Jun 2026 08:06:57 +0000HIGH 7.5: 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