CVE-2021-22139

No fix known EPSS <1%

Kibana versions before 7.12.1 contain a denial of service vulnerability was found in the webhook actions due to a lack of timeout or a limit on the request size. An attacker with permissions to create webhook actions could drain the Kibana host connection pool, making Kibana unavailable for all other users.

Published 2021-05-13 · CVE record · OSV

Products: Elastic Kibana