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Server Side Request Forgery in Grafana

Moderate severity GitHub Reviewed Published Feb 15, 2022 to the GitHub Advisory Database • Updated Oct 2, 2023

Package

gomod github.com/grafana/grafana (Go)

Affected versions

>= 3.0.1, < 6.7.4
>= 7.0.0, < 7.0.2

Patched versions

6.7.4
7.0.2

Description

The avatar feature in Grafana (github.com/grafana/grafana/pkg/api/avatar) 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue that allows remote code execution. 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.

References

Reviewed May 14, 2021
Published to the GitHub Advisory Database Feb 15, 2022
Last updated Oct 2, 2023

Severity

Moderate
5.4
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:F/RL:O/RC:C

Weaknesses

CVE ID

CVE-2020-13379

GHSA ID

GHSA-wc9w-wvq2-ffm9

Source code

No known source code
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