CVE-2016-2242: Exponentcms Exponent CMS

Critical severity, CVSS 9.8. EPSS: 6.6% chance of exploitation in the next 30 days.

Exponent CMS 2.x before 2.3.7 Patch 3 allows remote attackers to execute arbitrary code via the sc parameter to install/index.php.

Affected products

• Exponentcms Exponent CMS: version 2.0.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only; version 2.0.4 only; version 2.0.5 only; …

Published 2017-01-23. Last modified 2026-06-17.