CVE-2018-20731

A stored cross site scripting (XSS) vulnerability in NeDi before 1.7Cp3 allows remote attackers to inject arbitrary web script or HTML via User-Chat.php.

• CWE-79

• https://www.nedi.ch/end-of-year-update/Vendor Advisory
• https://www.sakerhetskontoret.com/disclosures/nedi/report.htmlExploit, Third Party Advisory
• https://www.nedi.ch/end-of-year-update/Vendor Advisory
• https://www.sakerhetskontoret.com/disclosures/nedi/report.htmlExploit, Third Party Advisory

Published

Jan 17, 2019

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.
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