Information Exposure Affecting grafana-mysql package, versions *


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.15% (52nd percentile)

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  • Snyk IDSNYK-CENTOS8-GRAFANAMYSQL-5518742
  • published11 May 2023
  • disclosed12 Apr 2023

Introduced: 12 Apr 2023

CVE-2023-1387  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

There is no fixed version for Centos:8 grafana-mysql.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana-mysql package and not the grafana-mysql package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Grafana is an open-source platform for monitoring and observability.

Starting with the 9.1 branch, Grafana introduced the ability to search for a JWT in the URL query parameter auth_token and use it as the authentication token.

By enabling the "url_login" configuration option (disabled by default), a JWT might be sent to data sources. If an attacker has access to the data source, the leaked token could be used to authenticate to Grafana.

CVSS Scores

version 3.1