CVE-2020-29469: Wondercms

Medium severity, CVSS 5.4. EPSS: 1.4% chance of exploitation in the next 30 days.

WonderCMS 3.1.3 is affected by cross-site scripting (XSS) in the Menu component. This vulnerability can allow an attacker to inject the XSS payload in the Setting - Menu and each time any user will visits the website directory, the XSS triggers and attacker can steal the cookie according to the crafted payload.

Affected products

• Wondercms Wondercms: version 3.1.3 only

Published 2020-12-30. Last modified 2026-06-17.