CVE-2024-52300
9.0 · CRITICALOverview
CVE-2024-52300 is a critical-severity vulnerability affecting xwiki pdf_viewer_macro. It was published on November 13, 2024 and has a CVSS 3.1 base score of 9.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.0, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from xwiki. Update pdf_viewer_macro to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| xwiki | pdf_viewer_macro | >= 0, < 2.5.6 | Affected |
Frequently Asked Questions
What is CVE-2024-52300?
CVE-2024-52300 is a critical-severity vulnerability affecting xwiki pdf_viewer_macro. It was published on November 13, 2024 and has a CVSS 3.1 base score of 9.0 (CRITICAL).
How severe is CVE-2024-52300?
This vulnerability has a CVSS 3.1 base score of 9.0, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2024-52300?
Check the references section for vendor advisories and patches from xwiki. Update pdf_viewer_macro to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-52300?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-52300 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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