CVE-2023-4399

Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in the request address.

CVSS v3 6.6 MEDIUM

6.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.3 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://grafana.com/security/security-advisories/cve-2023-4399/	Vendor Advisory
https://security.netapp.com/advisory/ntap-20231208-0003/
https://grafana.com/security/security-advisories/cve-2023-4399/	Vendor Advisory
https://security.netapp.com/advisory/ntap-20231208-0003/

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:grafana:grafana:::::enterprise:::*
	cpe:2.3:a:grafana:grafana:::::enterprise:::*
	cpe:2.3:a:grafana:grafana:::::enterprise:::*
	cpe:2.3:a:grafana:grafana:::::enterprise:::*

History

13 Feb 2025, 17:17

Type	Values Removed	Values Added
Summary	(en) Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in the request address.	(en) Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in the request address.

Information

Published : 2023-10-17 08:15

Updated : 2025-02-13 17:17

NVD link : CVE-2023-4399

Mitre link : CVE-2023-4399

CVE.ORG link : CVE-2023-4399

JSON object : View

Products Affected

grafana

grafana

CWE

CWE-183

Permissive List of Allowed Inputs

NVD-CWE-noinfo

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