Vulnerability Details : CVE-2017-8439
Kibana version 5.4.0 was affected by a Cross Site Scripting (XSS) bug in the Time Series Visual Builder. This bug could allow an attacker to obtain sensitive information from Kibana users.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2017-8439
- cpe:2.3:a:elastic:kibana:5.4.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8439
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-8439
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2017-8439
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- bressers@elastic.co (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2017-8439
-
https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952
Elastic Stack 5.4.1 and 5.3.3 Security updates - Security Announcements - Discuss the Elastic StackMitigation;Vendor Advisory
-
https://www.elastic.co/blog/kibana-5-4-1-and-5-3-3-released
Kibana 5.4.1 and 5.3.3 released | Elastic BlogRelease Notes;Vendor Advisory
-
https://www.elastic.co/community/security
Elastic Stack Security Disclosures ยท Report Issues | ElasticVendor Advisory
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