CVE-2020-22453: Untis Webuntis

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

Untis WebUntis before 2020.9.6 allows XSS in multiple functions that store information.

Affected products

• Untis Webuntis: before 2020.9.6 (fixed in 2020.9.6)

Published 2020-09-24. Last modified 2026-06-17.