CVE-2020-22453

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

• CWE-79

• https://help.untis.at/hc/en-150/articles/360008456699Release Notes, Vendor Advisory
• https://robin.meis.space/2020/03/11/notenmanipulation-in-elektronischen-klassenbuchern/Third Party Advisory
• https://help.untis.at/hc/en-150/articles/360008456699Release Notes, Vendor Advisory
• https://robin.meis.space/2020/03/11/notenmanipulation-in-elektronischen-klassenbuchern/Third Party Advisory

Published

Sep 24, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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