A Stored XSS vulnerability exists in Nagios Log Server before 2.1.7 via the Notification Methods -> Email Users menu.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16157
Reference (s):
- http://packetstormsecurity.com/files/158992/Nagios-Log-Server-2.1.6-Cross-Site-Scripting.html
- https://www.getastra.com/blog/911/stored-xss-vulnerability-nagios-log-server/
- https://www.jinsonvarghese.com/stored-xss-vulnerability-in-nagios-log-server/
- https://www.nagios.com/downloads/nagios-log-server/change-log/