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CVE-2022-23552

Grafana stored XSS in FileUploader component

publishedCWE-79

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.

Technical severity7.3 highCVSS 3.1 · CNA: GitHub_M
Published2023-01-27Source updated 2026-11-03
Collected2026-11-043 attributed sources

Fixes and workarounds

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: [email protected]

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: [email protected]

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: [email protected]

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: [email protected]

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: af854a3a-2127-422b-91ae-364da2661108

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: af854a3a-2127-422b-91ae-364da2661108

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: af854a3a-2127-422b-91ae-364da2661108

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: af854a3a-2127-422b-91ae-364da2661108

Affected products and versions

ProductVersionsAuthority
grafana
grafana 		>= 9.0, < 9.2.10 (affected)
>= 9.3, < 9.3.4 (affected)
>= 8.1, < 8.5.16 (affected) 		CNA: GitHub_M

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

NVD applicability configurations (1)

These expressions retain AND/OR operators, negation, and required environmental products. A listed product is not sufficient to establish exposure when additional conditions apply.

[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "8.5.16",
            "versionStartIncluding": "8.1.0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "9.2.10",
            "versionStartIncluding": "9.0.0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "9.3.4",
            "versionStartIncluding": "9.3.0",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]

CVSS assessments

Version / scoreVectorAuthority
3.1 / 7.3
high		 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:NCNA: GitHub_M
3.1 / 5.4
medium		 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NNVD: [email protected]
3.1 / 7.3
high		 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:NNVD: [email protected]

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

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