CVE-2023-4399

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-183

Affected software

No affected versions have been published.

Timeline

Published
Oct 17, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-4399: High severity, CVSS 7.2 | Vulnix