Related Vulnerabilities: CVE-2019-15043  

This vulnerability allows any unauthenticated user/client to access the Grafana snapshot HTTP API and create a denial of service attack by posting large amounts of dashboard snapshot payloads to the /api/snapshotsHTTP API endpoint.

Severity Medium

Remote Yes

Type Denial of service

Description

This vulnerability allows any unauthenticated user/client to access the Grafana snapshot HTTP API and create a denial of service attack by posting large amounts of dashboard snapshot payloads to the /api/snapshotsHTTP API endpoint.

AVG-1034 grafana 6.3.3-1 6.3.4-1 Medium Fixed

https://grafana.com/blog/2019/08/29/grafana-5.4.5-and-6.3.4-released-with-important-security-fix/