CVE-2014-8690: Exponentcms Exponent CMS

Medium severity, CVSS 4.3. EPSS: 4% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Exponent CMS before 2.1.4 patch 6, 2.2.x before 2.2.3 patch 9, and 2.3.x before 2.3.1 patch 4 allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, the (2) src parameter in a none action to index.php, or the (3) "First Name" or (4) "Last Name" field to users/edituser.

Affected products

• Exponentcms Exponent CMS: up to and including 2.1.4; version 2.2.0 only; version 2.2.1 only; version 2.2.2 only; version 2.2.3 only; version 2.3.0 only; …

Published 2015-02-19. Last modified 2026-06-17.