CVE-2022-31123 MEDIUM

CVE-2022-31123: Grafana plugin signature bypass vulnerability

Vendor Grafana
Product grafana
Weakness CWE-347
Published October 13, 2022
Last update January 28, 2026

CVSS base score

6.1/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L

What the vulnerability does

01Description

Grafana is an open source observability and data visualization platform. Versions prior to 9.1.8 and 8.5.14 are vulnerable to a bypass in the plugin signature verification. An attacker can convince a server admin to download and successfully run a malicious plugin even though unsigned plugins are not allowed. Versions 9.1.8 and 8.5.14 contain a patch for this issue. As a workaround, do not install plugins downloaded from untrusted sources.

Key dates

02Disclosure timeline

October 13, 2022 CVE published
January 28, 2026 Record updated