A flaw was found in Grafana. The snapshot feature allows unauthenticated remote attackers to trigger a denial of service (DoS) via a remote API call if anonymous access is enabled. The highest threat from this vulnerability is to system availability.
An information-disclosure flaw was found in Grafana through 6.7.3. The database directory /var/lib/grafana and database file /var/lib/grafana/grafana.db are world readable. This can result in exposure of sensitive information (e.g., cleartext or encrypted datasource passwords).