CVE-2018-20171

MEDIUM

Nagios XI < 5.5.8 - Cross-Site Scripting via RSS Dashlet URL Parameter

Title source: llm
STIX 2.1

Description

An issue was discovered in Nagios XI before 5.5.8. The url parameter of rss_dashlet/magpierss/scripts/magpie_simple.php is not filtered, resulting in an XSS vulnerability.

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.seebug.org/vuldb/ssvid-97713

Scores

CVSS v3 6.1
EPSS 0.0383
EPSS Percentile 88.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
nagios/nagios_xi < 5.5.8
Published Dec 17, 2018
Tracked Since Feb 18, 2026