CVE-2012-5357: Ektron Content Management System

Critical severity, CVSS 9.8. EPSS: 67.8% chance of exploitation in the next 30 days.

Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data.

Affected products

• Ektron Ektron Content Management System: up to and including 8.02

Published 2017-10-30. Last modified 2026-06-16.