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ExploitedNot in CISA KEV yetFix available

CVE-2020-13379

Exploitation confirmed. First attested on 2024-03-07 by GCVE · kevintel, GCVE · shadowserver.

  • Published2020-06-03
  • Fixed in7.0.2 · 6.7.4
  • WeaknessCWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2020-06-0319:15CVE publishedNVD
  2. 2020-07-06Exploit-DB entryExploit-DB
  3. 2024-03-0721:04Listed as exploited by GCVEGCVE
  4. 2024-03-0721:04Exploitation first reportedGCVE

Observed activity

isMalicious corpus · updated 2026-11-03 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-13379?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-13379?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

OSV · NVD
grafana/grafana
BranchAffectedFixed in
7.0≥ 7.0.0, < 7.0.27.0.2
6.7≥ 3.0.1, < 6.7.46.7.4
Fedoraproject fedora
BranchAffectedFixed in
31.x= 31no fix published
32.x= 32no fix published
Grafana
BranchAffectedFixed in
7.0≥ 3.0.1, ≤ 7.0.1no fix published

4 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • ansibleSUSE:OpenStack Cloud Crowbar 8all versions · fixed in 2.4.6.0-3.9.1
  • ansibleSUSE:OpenStack Cloud 8all versions · fixed in 2.4.6.0-3.9.1
  • ansibleSUSE:OpenStack Cloud 7all versions · fixed in 2.2.3.0-12.2
  • ansibleSUSE:OpenStack Cloud 7all versions · fixed in 2.2.3.0-17.2
  • ansibleSUSE:HPE Helion OpenStack 8all versions · fixed in 2.4.6.0-3.9.1
  • ansible1SUSE:OpenStack Cloud 9all versions · fixed in 1.9.6-9.7.2
  • ansible1SUSE:OpenStack Cloud 8all versions · fixed in 1.9.6-7.3.1
  • ansible1SUSE:HPE Helion OpenStack 8all versions · fixed in 1.9.6-7.3.1

429 more package ranges on OSV.dev

Vendor advisories

  • CVE-2020-13379 Red Hat Product Security409 products fixed · 4 known affected

    grafana: SSRF incorrect access control vulnerability allows unauthenticated users to make grafana send HTTP requests to any URL

    grafana as a component of Red Hat Ceph Storage 2 · grafana.src as a component of Red Hat Ceph Storage 2 · grafana-container as a component of Red Hat Ceph Storage 3 · +1 more

  • RHSA-2021:1518 Red Hat Product Security132 products fixed

    Red Hat Security Advisory: Red Hat Ceph Storage 3.3 Security and Bug Fix Update

  • RHSA-2021:0083 Red Hat Product Security1 product fixed

    Red Hat Security Advisory: Red Hat Ceph Storage 4.2 security and bug fix update

  • RHSA-2020:5599 Red Hat Product Security2 products fixed

    Red Hat Security Advisory: web-admin-build security and bug fix update

  • RHBA-2020:4196 Red Hat Product Security151 products fixed

    Red Hat Bug Fix Advisory: OpenShift Container Platform 4.6 GA Images

  • RHSA-2020:2861 Red Hat Product Security3 products fixed

    Red Hat Security Advisory: Red Hat OpenShift Service Mesh 1.0 servicemesh-grafana security update

4 more advisories

Full record on NVD

Fix

  1. Update grafana/grafana to 7.0.2 · 6.7.4
  2. Vendor fix Red Hat Product Security RHSA-2021:1518 · 132 productsFor details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
  3. Vendor fix Red Hat Product Security RHSA-2021:0083 · 1 productFor details on how to apply this update, refer to: https://access.redhat.com/articles/11258
  4. Vendor fix Red Hat Product Security RHBA-2020:4196 · 151 productsFor OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for release 4.6.1, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-…
  5. Vendor fix Red Hat Product Security RHSA-2020:2861 · 3 productsThe OpenShift Service Mesh release notes provide information on the features and known issues: https://docs.openshift.com/container-platform/latest/service_mesh/servicemesh-release-notes.html
  6. Vendor fix Red Hat Product Security RHSA-2020:2792 · 3 productsFor OpenShift Container Platform 4.4 see the following documentation, which will be updated shortly for release 4.4.11, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.4/release_notes/ocp-4-4…
  7. Workaround from the vendor Red Hat Product Security RHSA-2021:1518 · 132 productsThis issue can be mitigated by blocking access to the URL path /avatar/*, through a method such as a reverse proxy, load balancer, application firewall etc.

Advisories and patches

Detection

read 2026-11-03 22:42 UTC
Nuclei template
available
ProjectDiscovery
Exploit-DB
EDB-48638
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Published
2020-06-03
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-wc9w-wvq2-ffm9

Frequently asked questions

What is CVE-2020-13379?

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.

Is CVE-2020-13379 actively exploited?

Active exploitation of CVE-2020-13379 has not been confirmed. Its EPSS score was 99.9% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-13379?

CVE-2020-13379 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.

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