CVE-2022-23552

Grafana is an open-source platform for monitoring and observability. Starting with the 8.1 branch and prior to versions 8.5.16, 9.2.10, and 9.3.4, Grafana had a stored XSS vulnerability affecting the core plugin GeoMap. The stored XSS vulnerability was possible because SVG files weren't properly sanitized and allowed arbitrary JavaScript to be executed in the context of the currently authorized user of the Grafana instance. An attacker needs to have the Editor role in order to change a panel to include either an external URL to a SVG-file containing JavaScript, or use the `data:` scheme to load an inline SVG-file containing JavaScript. This means that vertical privilege escalation is possible, where a user with Editor role can change to a known password for a user having Admin role if the user with Admin role executes malicious JavaScript viewing a dashboard. Users may upgrade to version 8.5.16, 9.2.10, or 9.3.4 to receive a fix.

CVSS v3.0 5.4 MEDIUM

5.4^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/grafana/grafana/commit/1c8a50b36973bd59a1cc5f34c30de8a9a6a431f0	Patch Third Party Advisory
https://github.com/grafana/grafana/security/advisories/GHSA-8xmm-x63g-f6xv	Third Party Advisory
https://github.com/grafana/grafana/commit/8b574e22b53aa4c5a35032a58844fd4aaaa12f5f	Patch Third Party Advisory
https://github.com/grafana/grafana/commit/c022534e3848a5d45c0b3face23b43aa44e4400a	Patch Third Party Advisory
https://github.com/grafana/grafana/pull/62143	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:grafana:grafana::::::::
	cpe:2.3:a:grafana:grafana::::::::
	cpe:2.3:a:grafana:grafana::::::::

Information

Published : 2023-01-27 15:15

Updated : 2023-02-07 11:57

NVD link : CVE-2022-23552

Mitre link : CVE-2022-23552

JSON object : View

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Products Affected

grafana

grafana

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