Description

Nagios XI versions prior to 5.6.11 contain unauthenticated vulnerabilities in the Highcharts local exporting tool. Crafted export requests could (1) inject script into exported/returned content due to insufficient output encoding (XSS), and (2) cause the server to fetch attacker-specified URLs (SSRF), potentially accessing internal network resources. An unauthenticated remote attacker can leverage these issues to execute script in a user's browser when the exported content is viewed and to disclose sensitive information reachable from the export server via SSRF.

INFO

Published Date :

2025-10-30T21:46:37.314Z

Last Modified :

2025-10-31T13:23:22.228Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2020-36862 vulnerability.

Vendors Products
Nagios
  • Nagios Xi
  • Xi
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2020-36862.

URL Resource
https://www.nagios.com/changelog/nagios-xi/ cve-icon cve-icon
https://www.vulncheck.com/advisories/nagios-xi-unauthenticated-xss-and-ssrf-via-highcharts cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact