CVE-2020-7012
Last modified
CVE-2020-7012 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 18.21% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Elastic | Kibana | >= 6.7.0, <= 6.8.8 |
| Elastic | Kibana | >= 7.0.0, <= 7.6.2 |
References
- https://www.elastic.co/community/security/Vendor Advisory
- https://www.elastic.co/community/security/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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