CVE-2022-31130CWE-200

Grafana data source and plugin proxy endpoints leaking authentication tokens to some destination plugins

Medium · published October 13, 2022

CVSS v3.1
4.9
EPSS
1%
Percentile
70.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01334 · 70.9th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2022-10-13T00:00Z
EPSS history
Timeline
  • 13 OCT 00:00Z
    Grafana data source and plugin proxy endpoints leaking authentication tokens to some destination plugins
    cvelistv5