VDB
CVE-2021-22139
CVE-2021-22139
PUBLISHED
CVSS 6.5 MEDIUM
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.
EPSS 0.28% · 51.8th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.28%
51.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| elastic | kibana | 0 |
| Elastic | Kibana | before 7.12.1 |
Timeline
- May 13, 2021 CVE Published
- May 14, 2021 EPSS Score
- Jul 17, 2021 EPSS Score
- Sep 16, 2021 EPSS Score
- Nov 17, 2021 EPSS Score
- Jan 18, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 20, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 23, 2022 EPSS Score
- Sep 23, 2022 EPSS Score