CVE-2021-22150 — Code Injection in Kibana

CWE-94 — Code Injection3 documents3 sources
Severity
7.2HIGHNVD
CNA6.6
EPSS
0.2%
top 62.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Elastic Kibana
Timeline
PublishedNov 22

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5elastic/kibana7.10.2 — 7.14.0
▶NVDelastic/kibana7.10.2 — 7.14.1

🔴Vulnerability Details

2
CVEList
Kibana code execution issue↗2023-11-22
▶
GHSA
GHSA-534g-6jq4-vq89: It was discovered that a user with Fleet admin permissions could upload a malicious package↗2023-11-22
▶
CVE-2021-22150 — Code Injection in Elastic Kibana | cvebase