CVE-2020-13379

CRITICALNVD 8.29.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because EPSS predicts 100% probability of exploitation within the next 30 days (top 0.0% of all CVEs). NVD baseline CVSS 8.2 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction ≥85%
Sources: epss, nvd
Elevated
9.0EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 100%
CISA-KEV: Not listedEPSS PROB: 100%CVSS: 8.2Exploit: Elevated riskExposed: 0

A fix is available — apply it.

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.

CVSS v3
8.2
EG Score
9.0(high)
EG Risk
85(Track)
EG Risk 85/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
100%
EPSS %ILE
100%
KEV
Not listed

Published

June 3, 2020

Last Modified

November 21, 2024

Advisory Details (6)

Auto-updated Sep 10, 2026
No patch confirmed yet.
generic

Release Notes v7.0.x - Releases - Grafana Labs Community Forums

https://community.grafana.com/t/release-notes-v7-0-x/29381
generic

Release Notes v6.7.x - Releases - Grafana Labs Community Forums

https://community.grafana.com/t/release-notes-v6-7-x/27119
generic

Grafana 7.0.2 and 6.7.4 Security Update - Security Announcements - Grafana Labs Community Forums

https://community.grafana.com/t/grafana-7-0-2-and-6-7-4-security-update/31408
generic

oss-security - Re: Grafana 6.7.4 and 7.0.2 released with fix for CVE-2020-13379

http://www.openwall.com/lists/oss-security/2020/06/09/2
generic

oss-security - Grafana 6.7.4 and 7.0.2 released with fix for CVE-2020-13379

http://www.openwall.com/lists/oss-security/2020/06/03/4
generic

Locked Out | Packet Storm

http://packetstormsecurity.com/files/158320/Grafana-7.0.1-Denial-Of-Service.html

Vendor Advisories for CVE-2020-13379(8)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
redhattcmu-runner-0:1.4.0-3.el7cp2021-05-06redhat
redhatrhceph/rhceph-4-dashboard-rhel8:4-222021-01-12redhat
redhatgrafana-0:5.2.4-3.el7rhgs2020-12-17redhat
redhatservicemesh-grafana-0:6.2.2-38.el82020-07-07redhat
redhatopenshift4/ose-grafana:v4.4.0-202006290400.p02020-07-06redhat
redhatservicemesh-grafana-0:6.4.3-11.el82020-07-01redhat
redhatgrafana-0:6.2.2-6.el8_12020-06-23redhat
redhatgrafana-0:6.3.6-2.el8_22020-06-22redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/grafana/grafana—7.0.2—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 0× in last 7d / 3× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-07 10:48 UTCOSV refresh
  2. 2026-08-28 21:37 UTCEPSS rescore
  3. 2026-08-20 20:01 UTCOSV refresh
  4. 2026-08-05 12:40 UTCOSV refresh
  5. 2026-07-25 14:14 UTCEPSS rescore
  6. 2026-07-24 14:14 UTCEPSS rescore
  7. 2026-07-23 01:49 UTCEG score recompute
  8. 2026-07-22 22:34 UTCEG score recompute
  9. 2026-07-21 15:22 UTCEPSS rescore
  10. 2026-07-21 15:22 UTCEPSS rescore
  11. 2026-07-19 11:22 UTCOSV refresh
  12. 2026-07-01 19:31 UTCOSV refresh
  13. 2026-06-23 21:31 UTCEPSS rescore
  14. 2026-06-23 21:31 UTCEPSS rescore
  15. 2026-06-15 17:46 UTCEPSS rescore
  16. 2026-06-14 01:43 UTCOSV refresh
  17. 2026-06-08 14:15 UTCEPSS rescore
  18. 2026-06-08 14:15 UTCEPSS rescore
  19. 2026-06-04 13:10 UTCEPSS rescore
  20. 2026-06-04 13:10 UTCEPSS rescore
  21. 2026-05-31 22:29 UTCEPSS rescore
  22. 2026-05-31 22:29 UTCEPSS rescore
  23. 2026-05-27 13:39 UTCEPSS rescore
  24. 2026-05-27 03:02 UTCEG score recompute
  25. 2026-05-27 03:02 UTCVendor advisory
Show 2 more
  1. 2026-05-26 07:17 UTCEPSS rescore
  2. 2026-05-26 07:17 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-48638
    First seen Jul 6, 2020

    Grafana 7.0.1 - Denial of Service (PoC)

    Open source ↗
  • Nucleihttp/cves/2020/CVE-2020-13379.yaml
    First seen Jan 1, 2020

    Grafana 3.0.1-7.0.1 - Server-Side Request Forgery

    Open source ↗

Frequently asked(5)

What is CVE-2020-13379?
CVE-2020-13379 is a critical vulnerability published on June 3, 2020. 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…
When was CVE-2020-13379 disclosed?
CVE-2020-13379 was first published in the National Vulnerability Database on June 3, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-13379 actively exploited?
CVE-2020-13379 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 100% probability of exploitation in the next 30 days, which ranks it in the top 0.0% of all scored CVEs.
What is the CVSS score of CVE-2020-13379?
CVE-2020-13379 has a CVSS v3 base score of 8.2 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
How do I remediate CVE-2020-13379?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-13379, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-13379

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