CVE-2020-16157: Nagios Log Server

Medium severity, CVSS 5.4. EPSS: 14.4% chance of exploitation in the next 30 days.

A Stored XSS vulnerability exists in Nagios Log Server before 2.1.7 via the Notification Methods -> Email Users menu.

Affected products

• Nagios Log Server: before 2.1.7 (fixed in 2.1.7)

Published 2020-07-30. Last modified 2026-06-17.