XSS in Elastic Kibana
CVE-2020-7017
In Kibana versions before 6.8.11 and 7.8.1 the region map visualization in contains a stored XSS flaw. An attacker who is able to edit or create a region map visualization could obtain sensitive information or perform destructive actions on behalf of Kibana users who view the region map visualization.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L.
EPSS exploit prediction
EPSS: 0.012 (67.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Elastic Kibana — versions before 6.8.11 and 7.8.1
- Elasticsearch Kibana
- Oracle Communications Billing And Revenue Management — versions 12.0.0.3.0
- Oracle Communications Cloud Native Core Network Function Environment — versions 1.7.0
- Oracle Peoplesoft Enterprise Peopletools — versions 8.58
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.elastic.co/community/security/ (Vendor Advisory)
- discuss.elastic.co/t/elastic-stack-6-8-11-and-7-8-1-security-update/242786 (Release Notes, Vendor Advisory)
- www.oracle.com//security-alerts/cpujul2021.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-7017?
- CVE-2020-7017 is a medium-severity vulnerability in Elastic Kibana, classified under Cross-site Scripting. CVSS score: 6.7/10. Published 2020-07-27.
- How severe is CVE-2020-7017?
- Medium severity. CVSS v3 base score is 6.7 out of 10.
- Is CVE-2020-7017 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.