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 doesnt update the digest. This is fixed in 2.5.6.
Weakness
The product uses a scheme that generates numbers or identifiers that are more predictable than required.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pdf_viewer_macro | Xwiki | * | 2.5.6 (excluding) |