AUGUST 5, 2026
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Case File

CVE-2020-10821

MEDIUM · CVSS 4.8 EPSS 71.13%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-03-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.8. Its EPSS score suggests a 71.1% probability of exploitation in the next 30 days.

CVE
CVE-2020-10821
Severity
MEDIUM
CVSS
4.8
EPSS
71.13%

Original NVD Description

Nagios XI 5.6.11 allows XSS via the account/main.php theme parameter.

Related CVEs

Other vulnerabilities affecting the same vendor(s)