CVE-2023-4399

published 2023-10-17

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…

Priority P3 42 high 7.2 CVSS 3.1

AV N AC L PR H UI N S U C H I H A H

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.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
grafana	grafana	>= 10.0.0 < 10.0.9	10.0.9
grafana	grafana	>= 10.1.0 < 10.1.5	10.1.5
grafana	grafana	>= 9.4.0 < 9.4.17	9.4.17
grafana	grafana	>= 9.5.0 < 9.5.13	9.5.13
grafana	grafana_enterprise	>= 10.0.0 < 10.0.9	10.0.9
grafana	grafana_enterprise	>= 10.1.0 < 10.1.5	10.1.5
grafana	grafana_enterprise	>= 9.4.0 < 9.4.17	9.4.17
grafana	grafana_enterprise	>= 9.5.0 < 9.5.13	9.5.13

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CWE-183