CVE-2021-30211: Eng Knowage

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

Knowage Suite 7.3 is vulnerable to Stored Cross-Site Scripting (XSS). An attacker can inject arbitrary web script in '/knowage/restful-services/signup/update' via the 'surname' parameter.

Affected products

• Eng Knowage: version 7.3.0 only

Published 2021-05-12. Last modified 2026-06-17.