High severity · published Jun 3, 2020
CVE-2020-7013
Kibana versions before 6.8.9 and 7.7.0 contain a prototype pollution flaw in TSVB
7.2
CVSS
2.1%
EPSS
No
On KEV
Description
Kibana versions before 6.8.9 and 7.7.0 contain a prototype pollution flaw in TSVB. An authenticated attacker with privileges to create TSVB visualizations 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 vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KI
Kibana · Elastic
before 6.8.9; 7.0.0 before 7.7.0 · source: NVD
OC
Openshift Container Platform · Redhat
3.11; 4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7013
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-7013
Vendor Advisory
https://www.elastic.co/community/security/
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