Vulnerability CVE-2023-0594: Information

Description

Grafana is an open-source platform for monitoring and observability. Starting with the 7.0 branch, Grafana had a stored XSS vulnerability in the trace view visualization. The stored XSS vulnerability was possible due the value of a span's attributes/resources were not properly sanitized and this will be rendered when the span's attributes/resources are expanded. An attacker needs to have the Editor role in order to change the value of a trace view visualization to contain JavaScript. This means that vertical privilege escalation is possible, where a user with Editor role can change to a known password for a user having Admin role if the user with Admin role executes malicious JavaScript viewing a dashboard. Users may upgrade to version 8.5.21, 9.2.13 and 9.3.8 to receive a fix.

Severity: MEDIUM (5.4) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Fixed packages

References to Advisories, Solutions, and Tools

1. Affected configurations:

   1. Configuration 1

      cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*

      Start including

      9.3.0

      End excliding

      9.3.8

      ---

      cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*

      Start including

      9.2.0

      End excliding

      9.2.13

      ---

      cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*

      Start including

      7.0.0

      End excliding

      8.5.21

      ---