Home/CVE/The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue. This vulnerability allows
CVE

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

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.

HIGH · CVSS 8.2 EPSS 0.93094
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-918Server-Side Request Forgery (SSRF)
▤

Affected Products & Versions

5
grafana>= 3.0.1 and <= 7.0.1
fedoraproject fedoraall versions
netapp e-series performance analyzerall versions
opensuse leapall versions
opensuse backports sleall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go github.com/grafana/grafana MODERATE fixed in 6.7.4
⚠

Public Exploits & PoCs

5
dosGrafana 7.0.1 - Denial of Service (PoC)2020-07-06
nucleiGrafana 3.0.1-7.0.1 - Server-Side Request Forgeryhigh
pocpacketstormsecurity.com · Grafana-7.0.1-Denial-Of-Service.htmlpacketstormsecurity.com
pocmostwanted002.cf · grafanadosmostwanted002.cf
pocrhynorater.github.io · CVE-2020-13379-Write-Uprhynorater.github.io
▣

Scoring & Timeline

8.2
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 Jun 2020 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
⚑

Vendor Advisories

23
suse-csafopenSUSE-SU-2024:10818-1
suse-csafSUSE-SU-2021:1962-1
suse-csafSUSE-SU-2021:1233-1
rhsaRHSA-2021:1518Important
suse-csafSUSE-SU-2020:3309-1
🔗

References & Sources

25
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00060.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00083.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00009.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00017.htmlMailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2020/06/03/4Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2020/06/09/2Mailing ListThird Party Advisory
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