Critical severity9.0NVD Advisory· Published Nov 13, 2024· Updated Jun 17, 2026
CVE-2024-52300
CVE-2024-52300
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3>=2.5.6+ 1 more
- (no CPE)range: >=2.5.6
- (no CPE)range: < 2.5.6
Patches
Vulnerability mechanics
References
1- github.com/xwikisas/macro-pdfviewer/security/advisories/GHSA-84wx-6vfp-5m6gnvdThird Party Advisory
News mentions
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