CVE-2022-31130

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

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Grafana es una plataforma de código abierto de observabilidad y visualización de datos. Las versiones de Grafana para endpoints anteriores a 9.1.8 y 8.5.14, podrían filtrar tokens de autenticación a algunos plugins de destino bajo algunas condiciones. La vulnerabilidad afecta a los endpoints de origen de datos y proxy de plugins con tokens de autenticación. El plugin de destino podría recibir el token de autenticación de Grafana de un usuario. Las versiones 9.1.8 y 8.5.14 contienen un parche para este problema. Como mitigación, no use claves de API, autenticación JWT o cualquier autenticación basada en encabezados HTTP

A flaw was found in Grafana's use of the GitLab data source plugin, leaking the API key to gitlab. This can result in the destination plugin receiving a Grafana user's authentication token, which could be used by an attacker.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-05-18 CVE Reserved
2022-10-13 CVE Published
2024-05-05 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-522: Insufficiently Protected Credentials

CAPEC

References (6)

URL	Tag	Source
https://github.com/grafana/grafana/releases/tag/v9.1.8	Release Notes

URL	Date	SRC

URL	Date	SRC
https://github.com/grafana/grafana/commit/4dd56e4dabce10007bf4ba1059bf54178c35b177	2022-10-17
https://github.com/grafana/grafana/commit/9da278c044ba605eb5a1886c48df9a2cb0d3885f	2022-10-17
https://github.com/grafana/grafana/security/advisories/GHSA-jv32-5578-pxjc	2022-10-17

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2022-31130	2023-11-07
https://bugzilla.redhat.com/show_bug.cgi?id=2131146	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Grafana Search vendor "Grafana"		Grafana Search vendor "Grafana" for product "Grafana"				< 8.5.14 Search vendor "Grafana" for product "Grafana" and version " < 8.5.14"		-		Affected
Grafana Search vendor "Grafana"		Grafana Search vendor "Grafana" for product "Grafana"				>= 9.0.0 < 9.1.8 Search vendor "Grafana" for product "Grafana" and version " >= 9.0.0 < 9.1.8"		-		Affected