CVE-2009-4823: cPanel

Medium severity, CVSS 4.3. EPSS: 1.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in frontend/x3/files/fileop.html in cPanel 11.0 through 11.24.7 allows remote attackers to inject arbitrary web script or HTML via the fileop parameter.

Affected products

• cPanel cPanel: version 11.0 only; version 11.4.19 only; version 11.16 only; version 11.18 only; version 11.18.1 only; version 11.18.2 only; …

Published 2010-04-27. Last modified 2026-06-16.