CVE-2022-31130 MEDIUM

CVE-2022-31130: Grafana data source and plugin proxy endpoints leaking authentication tokens to some destination plugins

Vendor Grafana
Product grafana
Weakness CWE-200 · Info exposure
Published October 13, 2022
Last update April 23, 2025
View on NVD All CVEs

CVSS base score

4.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Grafana is an open source observability and data visualization platform. Versions of Grafana for endpoints prior to 9.1.8 and 8.5.14 could leak authentication tokens to some destination plugins under some conditions. The vulnerability impacts data source and plugin proxy endpoints with authentication tokens. The destination plugin could receive a user's Grafana authentication token. Versions 9.1.8 and 8.5.14 contain a patch for this issue. As a workaround, do not use API keys, JWT authentication, or any HTTP Header based authentication.

Key dates

02Disclosure timeline

October 13, 2022 CVE published
April 23, 2025 Record updated