CVE-2009-2163: Sitecore CMS

Medium severity, CVSS 4.3. EPSS: 3% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in login/default.aspx in Sitecore CMS before 6.0.2 Update-1 090507 allows remote attackers to inject arbitrary web script or HTML via the sc_error parameter.

Affected products

• Sitecore CMS: up to and including 6.0.2; version 5.3.0 only; version 5.3.1 only; version 6.0.1 only

Published 2009-06-22. Last modified 2026-06-16.