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 authtoken and use it as the authentication token. By enabling the "urllogin" 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.
{ "cpes": [ "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*" ], "severity": "Medium" }