The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue.

Summary

The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue. This vulnerability allows any unauthenticated user/client to make Grafana send HTTP requests to any URL and return its result to the user/client. This can be used to gain information about the network that Grafana is running on. Furthermore, passing invalid URL objects could be used for DOS'ing Grafana via SegFault.

Timeline

1. Jun 3, 2020, 6:41 PM UTCCVE published
2. Jul 6, 2020Public exploit on Exploit-DB

   EDB-48638

3. Aug 4, 2024, 12:18 PM UTCRecord last updated
4. Oct 28, 2026EPSS reached 10%

   FIRST estimates at least a 10% chance of exploitation in the next 30 days

Affected versions

• n/a n/a

  Version range not reported

• github.com/grafana/grafanaGo

  From 3.0.1 · fixed in 6.7.4

• github.com/grafana/grafanaGo

  From 7.0.0 · fixed in 7.0.2

References 27