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CVE-2021-39226

🗓️ 05 Oct 2021 17:30:11Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 10 Media mentions👁 1039 Views🌐 WEB

Grafana allows unauthenticated and authenticated users to view and delete snapshots, resulting in complete data loss. Resolved in versions 8.1.6 and 7.5.11

Related
Detection
Affected
Refs
Paths
Social
NVD
Vulners
Node
grafanagrafanaRange<7.5.11
OR
grafanagrafanaRange8.0.08.1.6
[
  {
    "product": "grafana",
    "vendor": "grafana",
    "versions": [
      {
        "status": "affected",
        "version": ">= 8.0.0, < 8.1.6"
      },
      {
        "status": "affected",
        "version": "< 7.5.11"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
keypathdashboard/snapshot/:keyUnauthenticated users can view the snapshot data by accessing the literal path /dashboard/snapshot/:key.CWE-287CWE-862
keypathapi/snapshots/:keyUnauthenticated users can view the snapshot via /api/snapshots/:key (and authenticated users can view/delete as applicable).CWE-287CWE-862
deleteKeypathapi/snapshots-delete/:deleteKeyUnauthenticated users can delete the snapshot with the lowest key via /api/snapshots-delete/:deleteKey when public_mode is true; authenticated users can delete via the same path.CWE-287CWE-862
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24 Oct 2025 14:47Current
8.4High risk
Vulners AI Score8.4
CVSS 26.8
CVSS 3.17.3 - 9.8
EPSS0.9435
SSVC
1039