UpHeron
All vulnerabilities

Servers and applications

CVE-2020-36864

Nagios XI versions prior to 5.7.2 are vulnerable to cross-site scripting (XSS) via the background color settings in Dashboards. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.

Severity
Medium 5.1
Published
30 Oct 2025
Last changed
18 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
5.7.2
Sources
NVD

Affected software

SoftwareAffected versions
Nagios XIServers and applications · cpe:a:nagios:nagios_xi
  • Every version before 5.7.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-36864
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-36864