CVE-2021-22150 Information

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.

Reference

https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077 https://www.elastic.co/community/security