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.
Metrics
Affected Vendors & Products
References
History
Fri, 31 Oct 2025 14:15:00 +0000
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ssvc
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Fri, 31 Oct 2025 10:15:00 +0000
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Nagios
Nagios xi |
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Nagios
Nagios xi |
Thu, 30 Oct 2025 22:00:00 +0000
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| 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. | |
| Title | Nagios XI < 5.6.11 Unauthenticated XSS and SSRF via Highcharts | |
| Weaknesses | CWE-79 CWE-918 |
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cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-10-30T21:46:37.314Z
Updated: 2025-10-31T13:23:22.228Z
Reserved: 2025-10-30T13:06:15.570Z
Link: CVE-2020-36862
Updated: 2025-10-31T13:04:23.120Z
Status : Received
Published: 2025-10-30T22:15:39.007
Modified: 2025-10-30T22:15:39.007
Link: CVE-2020-36862
No data.