Description
Cross Site Scripting (XSS) in Nagios XI 5.7.1 allows remote attackers to run arbitrary code via returnUrl parameter in a crafted GET request.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/EmreOvunc/Nagios-XI-Reflected-XSS
Scores
CVSS v3
6.1
EPSS
0.0117
EPSS Percentile
78.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (1)
nagios/nagios_xi
5.7.1
Published
Aug 22, 2023
Tracked Since
Feb 18, 2026