Local File Read/Write to Potential Privilege Escalation via Snowflake GET/PUT

The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run queries against the data source to read/write files between the local grafana server and the connected Snowflake host.

Affected products

Grafana

Snowflake Datasource

<= 1.14.12 - AFFECTED

References

grafana.com

https://grafana.com/security/security-advisories/cve-2026-28381

vendor-advisory

GitHub Security Advisories

GHSA-v3c5-p4mq-9369

The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run...

https://github.com/advisories/GHSA-v3c5-p4mq-9369

nvd.nist.gov

https://nvd.nist.gov/vuln/detail/CVE-2026-28381

grafana.com

https://grafana.com/security/security-advisories/cve-2026-28381

github.com

https://github.com/advisories/GHSA-v3c5-p4mq-9369

JSON source

https://cveawg.mitre.org/api/cve/CVE-2026-28381

Click to expand

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-28381",
    "assignerOrgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da",
    "assignerShortName": "GRAFANA",
    "dateUpdated": "2026-06-22T13:20:29.440Z",
    "dateReserved": "2026-02-27T07:16:12.218Z",
    "datePublished": "2026-06-22T13:20:29.440Z",
    "state": "PUBLISHED"
  },
  "containers": {
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        "orgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da",
        "shortName": "GRAFANA",
        "dateUpdated": "2026-06-22T13:20:29.440Z"
      },
      "datePublic": "2026-05-15T17:00:39.039Z",
      "title": "Local File Read/Write to Potential Privilege Escalation via Snowflake GET/PUT",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run queries against the data source to read/write files between the local grafana server and the connected Snowflake host."
        }
      ],
      "affected": [
        {
          "vendor": "Grafana",
          "product": "Snowflake Datasource",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1.14.7",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "1.14.12"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://grafana.com/security/security-advisories/cve-2026-28381",
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      "metrics": [
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            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
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          }
        }
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      "credits": [
        {
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          "value": "stargravy (Researcher)",
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