Description
Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to reflected cross-site scripting in cmd.cgi via the NagFormId parameter. An unauthenticated remote attacker can craft a malicious link that, when followed by an authenticated user, executes arbitrary JavaScript in the victim's browser.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Nagios Enterprises, LLC. Nagios Core
Default version status: affected
0 to < 4.5.14affected
Nagios Enterprises, LLC. Nagios XI
Default version status: affected
0 to < 2026R1.7affected