CVE-2021-22150

Kibana code execution issue

Published Nov 22, 2023 CVSS 3.1 · 6.6 Medium EPSS 1.2% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-9297 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
elastic
Published
Updated
Dec 2, 2024, 8:33 PM
Reserved
Jan 4, 2021, 8:17 PM
Status
Modified
Published
Nov 22, 2023, 1:15 AM
Modified
Jun 17, 2026, 3:36 AM