CVE-2021-42970: Cxuu Cxuucms

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability exists in cxuucms v3 via the imgurl of /feedback/post/ content parameter.

Affected products

• Cxuu Cxuucms: version 3.0 only

Published 2022-03-29. Last modified 2026-06-17.