Vulnerability Description
Kibana versions 6.7.0 to 6.8.8 and 7.0.0 to 7.6.2 contain a prototype pollution flaw in the Upgrade Assistant. An authenticated attacker with privileges to write to the Kibana index could insert data that would cause Kibana to execute arbitrary code. This could possibly lead to an attacker executing code with the permissions of the Kibana process on the host system.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Elastic | Kibana | >= 6.7.0, <= 6.8.8 |
Related Weaknesses (CWE)
References
- https://www.elastic.co/community/security/Vendor Advisory
- https://www.elastic.co/community/security/Vendor Advisory
FAQ
What is CVE-2020-7012?
CVE-2020-7012 is a vulnerability with a CVSS score of 8.8 (HIGH). Kibana versions 6.7.0 to 6.8.8 and 7.0.0 to 7.6.2 contain a prototype pollution flaw in the Upgrade Assistant. An authenticated attacker with privileges to write to the Kibana index could insert data ...
How severe is CVE-2020-7012?
CVE-2020-7012 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-7012?
Check the references section above for vendor advisories and patch information. Affected products include: Elastic Kibana.