CVE-2020-7012
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Elastic Kibana
PublishedJun 3, 2020
First seenJun 3, 2020
Weakness typeCWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| elastic kibana | 6.7.0 ≤ v ≤ 6.8.8, 7.0.0 ≤ v ≤ 7.6.2 | — |
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