vulnerability
Elastic Kibana: CVE-2021-22150: Improper Control of Generation of Code
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:M/Au:M/C:C/I:C/A:C) | Nov 22, 2023 | Sep 3, 2025 | Nov 17, 2025 |
Severity
8
CVSS
(AV:N/AC:M/Au:M/C:C/I:C/A:C)
Published
Nov 22, 2023
Added
Sep 3, 2025
Modified
Nov 17, 2025
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.
Solution
elastic-kibana-upgrade-latest
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