CVE-2021-43464: Intelliants Subrion CMS

High severity, CVSS 8.8. EPSS: 1.4% chance of exploitation in the next 30 days.

A Remiote Code Execution (RCE) vulnerability exiss in Subrion CMS 4.2.1 via modified code in a background field; when the information is modified, the data in it will be executed through eval().

Affected products

• Intelliants Subrion CMS: version 4.2.1 only

Published 2022-04-04. Last modified 2026-06-17.