CVE-2016-8900: Exponentcms Exponent CMS

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Exponent CMS version 2.3.9 suffers from a Object Injection vulnerability in framework/modules/core/controllers/expTagController.php related to change_tags.

Affected products

Published 2019-05-24. Last modified 2026-06-17.