Grafana stored XSS in FileUploader component
CVE-2022-23552

7.3HIGH

Key Information:

Vendor
Grafana
Status
Grafana
Vendor
CVE Published:
27 January 2023

Summary

A stored XSS vulnerability exists in Grafana's GeoMap plugin, allowing attackers with the Editor role to upload SVG files that aren't properly sanitized. This flaw can enable the execution of arbitrary JavaScript in the context of the authorized user. Attackers could exploit this to escalate privileges vertically, potentially compromising Admin credentials if exploited during a dashboard session. Users are advised to upgrade to versions 8.5.16, 9.2.10, or 9.3.4 to mitigate this risk.

Affected Version(s)

grafana >= 9.0, < 9.2.10 < 9.0, 9.2.10

grafana >= 9.3, < 9.3.4 < 9.3, 9.3.4

grafana >= 8.1, < 8.5.16 < 8.1, 8.5.16

References

https://github.com/grafana/grafana/security/advisories/GH...
x_refsource_CONFIRM
https://github.com/grafana/grafana/pull/62143
x_refsource_MISC
https://github.com/grafana/grafana/commit/1c8a50b36973bd5...
x_refsource_MISC

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.