AUGUST 4, 2026
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Case File

CVE-2021-22150

MEDIUM · CVSS 6.6 EPSS 1.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-11-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.6. See the original NVD description below for full technical details.

CVE
CVE-2021-22150
Severity
MEDIUM
CVSS
6.6
EPSS
1.15%

Original NVD Description

It was discovered that a user with Fleet admin permissions could upload a malicious package. Due to using an older version of the js-yaml library, this package would be loaded in an insecure manner, allowing an attacker to execute commands on the Kibana server.

Related CVEs

Other vulnerabilities affecting the same vendor(s)