CVE-2020-19950: Yzmcms

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3 allows attackers to execute arbitrary web scripts or HTML.

Affected products

• Yzmcms Yzmcms: version 5.3 only

Published 2021-09-23. Last modified 2026-06-17.