CVE-2018-20172

EUVD-2018-12739
An issue was discovered in Nagios XI before 5.5.8. The rss_url parameter of rss_dashlet/magpierss/scripts/magpie_slashbox.php is not filtered, resulting in an XSS vulnerability.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 87%
Affected Products (NVD)
VendorProductVersion
nagiosnagios_xi
𝑥
< 5.5.8
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.nagios.com/downloads/nagios-xi/change-log/
https://www.seebug.org/vuldb/ssvid-97714
https://www.nagios.com/downloads/nagios-xi/change-log/
https://www.seebug.org/vuldb/ssvid-97714