CVE-2020-20349: Wtcms Project Wtcms

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field under the background links module.

Affected products

• Wtcms Project Wtcms: version 1.0 only

Published 2021-09-01. Last modified 2026-06-17.