CVEvulnerability

CVE-2023-4399

7.2 HIGH Published 2023-10-17 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-10-17
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.6 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-183

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.

Affected configurations

• grafana grafana (>= 9.4.0 < 9.4.17) • grafana grafana (>= 9.5.0 < 9.5.13) • grafana grafana (>= 10.0.0 < 10.0.9) • grafana grafana (>= 10.1.0 < 10.1.5)

Related

Weakness · CWE (1)

  • CWE-183 Permissive List of Allowed Inputs weakness

References