CVE-2024-52299

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. This is fixed in 2.5.6.

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. This is fixed in 2.5.6.

macro-pdfviewer es una macro de visor de PDF para XWiki que utiliza Mozilla pdf.js. Cualquier usuario con derechos de visualización en XWiki.PDFViewerService puede acceder a cualquier archivo adjunto almacenado en la wiki, ya que la "clave" que se pasa para evitar que esto se calcule incorrectamente, al llamar a skip en el flujo de resumen no se actualiza el resumen. Esto se solucionó en 2.5.6.