CVE-2022-39324

medium

Description

Grafana is an open-source platform for monitoring and observability. Prior to versions 8.5.16 and 9.2.8, malicious user can create a snapshot and arbitrarily choose the `originalUrl` parameter by editing the query, thanks to a web proxy. When another user opens the URL of the snapshot, they will be presented with the regular web interface delivered by the trusted Grafana server. The `Open original dashboard` button no longer points to the to the real original dashboard but to the attacker’s injected URL. This issue is fixed in versions 8.5.16 and 9.2.8.

References

https://github.com/grafana/grafana/security/advisories/GHSA-4724-7jwc-3fpw

https://github.com/grafana/grafana/pull/60256

https://github.com/grafana/grafana/pull/60232

https://github.com/grafana/grafana/commit/d7dcea71ea763780dc286792a0afd560bff2985c

https://github.com/grafana/grafana/commit/239888f22983010576bb3a9135a7294e88c0c74a

Details

Source: Mitre, NVD

Published: 2023-01-27

Updated: 2023-02-07

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 3.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Severity: Low

CVSS v4

Base Score: 5.3

Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L

Severity: Medium