CVE-2020-36862: nagios xi before 5.6.11 (exclusive); +1 more affected products

CVE-2020-36862. CVSS 3.1 base score 6.1 (MEDIUM, NVD). EPSS 0.00629 (percentile 0.49045), scored 16-Oct-2026.

Affected technology

nagios xi · before 5.6.11 (exclusive)
nagios

XI · 0 to before 5.6.11
Nagios

Description’s affected range: versions prior to 5.6.11

Component: Highcharts local exporting tool / export server (render service & parameter handlers)

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

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. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality and availability impact as none; integrity impact as low.

Published 18-Oct-2026 00:28 UTC

CWE: CWE-79, CWE-918
CCR priority: 24.6 /100 (P4)
CVSS 3.1: 6.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · NVD
EPSS: 0.00629 · percentile 0.49045 · 2026-10-16
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 00:27:35.898420+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2020-36862.html