CVE-2011-4766: Parallels Plesk Small Business Panel

Medium severity, CVSS 5.0. EPSS: 1.1% chance of exploitation in the next 30 days.

The Site Editor (aka SiteBuilder) feature in Parallels Plesk Small Business Panel 10.2.0 allows remote attackers to obtain ASP source code via a direct request to wysiwyg/fckconfig.js. NOTE: CVE disputes this issue because ASP is only used in a JavaScript comment

Affected products

• Parallels Parallels Plesk Small Business Panel: version 10.2.0 only

Published 2011-12-16. Last modified 2026-06-16.