Vulnerability Details : CVE-2021-22142
Kibana contains an embedded version of the Chromium browser that the Reporting feature uses to generate the downloadable reports. If a user with permissions to generate reports is able to render arbitrary HTML with this browser, they may be able to leverage known Chromium vulnerabilities to conduct further attacks. Kibana contains a number of protections to prevent this browser from rendering arbitrary content.
Products affected by CVE-2021-22142
- cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22142
0.47%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22142
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.6
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.7
|
5.9
|
Elastic | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-22142
-
The product relies on third-party components that are not actively supported or maintained by the original developer or a trusted proxy for the original developer.Assigned by: bressers@elastic.co (Secondary)
References for CVE-2021-22142
-
https://discuss.elastic.co/t/elastic-stack-7-13-0-and-6-8-16-security-update/273964/1
Elastic Stack 7.13.0 and 6.8.16 Security Update - Announcements / Security Announcements - Discuss the Elastic StackVendor Advisory
-
https://www.elastic.co/community/security
Elastic Stack Security Disclosures ยท Report Issues | ElasticVendor Advisory
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