{"id":"CVE-2021-22150","details":"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.\n","modified":"2026-03-14T01:47:39.428526Z","published":"2023-11-22T01:15:07.417Z","references":[{"type":"ADVISORY","url":"https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077"},{"type":"ADVISORY","url":"https://www.elastic.co/community/security"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/elastic/kibana","events":[{"introduced":"a0b793698735eb1d0ab1038f8e5d7a951524e929"},{"fixed":"196ec3974d4c725a3d937725419e5ed7d8fdb104"}],"database_specific":{"versions":[{"introduced":"7.10.2"},{"fixed":"7.14.1"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22150.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}