CVSS v3
8.8
HIGH
EPSS Score
73.4%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
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.
Active exploitation of CVE-2020-7012 has not been confirmed. The EPSS score is 73.4%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2020-7012 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).