critical9.0
CVE-2024-52300
macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js.
Impact
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 visits the page with the malicious code. This is fixed in 2.5.6.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xwiki | Pdf Viewer Macro | before 2.5.6 |