CVE-2026-33379 (GCVE-0-2026-33379)

Vulnerability from cvelistv5 – Published: 2026-11-06 10:05 – Updated: 2026-11-06 10:05
VLAI
Title
Dashboard snapshot permission bypass
Summary
A user with any role, including Viewer or a service account with no permissions, can create, externally publish, and delete dashboard snapshots (missing authorization). Only Grafana OSS and Grafana Enterprise 12.4 are affected; earlier versions and Grafana 13 are not.
Severity
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CWE
Assigner
GRAFANA CNA
References
Impacted products
Vendor Product Version
Grafana Grafana OSS Affected: 12.4.0 , < 12.4.4 (semver)
Create a notification for this product.
Grafana Grafana Enterprise Affected: 12.4.0 , < 12.4.4 (semver)
Create a notification for this product.
Date Public
2026-05-12 13:09
Credits
arang
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Grafana OSS",
          "vendor": "Grafana",
          "versions": [
            {
              "lessThan": "12.4.4",
              "status": "affected",
              "version": "12.4.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Grafana Enterprise",
          "vendor": "Grafana",
          "versions": [
            {
              "lessThan": "12.4.4",
              "status": "affected",
              "version": "12.4.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "arang"
        }
      ],
      "datePublic": "2026-05-12T13:09:01.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A user with any role, including Viewer or a service account with no permissions, can create, externally publish, and delete dashboard snapshots (missing authorization). Only Grafana OSS and Grafana Enterprise 12.4 are affected; earlier versions and Grafana 13 are not."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-06T10:05:44.477Z",
        "orgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da",
        "shortName": "GRAFANA"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://grafana.com/security/security-advisories/cve-2026-33379"
        }
      ],
      "source": {
        "discovery": "BUG_BOUNTY"
      },
      "title": "Dashboard snapshot permission bypass"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da",
    "assignerShortName": "GRAFANA",
    "cveId": "CVE-2026-33379",
    "datePublished": "2026-11-06T10:05:44.477Z",
    "dateReserved": "2026-03-19T07:55:06.977Z",
    "dateUpdated": "2026-11-06T10:05:44.477Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}



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