CVE-2026-21727Published

Grafana Correlations: Cross-Tenant Data Disclosure and Permanent Deletion via Legacy org_id=0 Record

cve-program · CVE-2026-21727

Published

Grafana Correlations

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Grafana",
                    "product": "Grafana Correlations",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "10.2.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "12.4.0"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-23011

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Apr 15, 2026, 6:57:25 PM

dateUpdated: Aug 27, 2026, 5:22:44 PM

1 related source bulletins · separate from aliases

WID-SEC-W-2026-0300: Grafana: Schwachstelle ermöglicht Manipulation von Dateien und Offenlegung von Informationen

CVE-2026-21727

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-21727

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: CWE-732

Original publisher date fields

published: 2026-04-15T20:16:34.290

lastModified: 2026-10-26T22:10:00.163

1 source CPE criteria · context only

cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-p5x9-j974-rpfp

Published

github.com/grafana/grafana

SEMVER · introduced 0 → fixed 1.9.2-0.20260127141016-e702db6096e0

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-6664

Published

github.com/grafana/grafana

SEMVER · introduced 0

Original source record · Cite this exact observation · Complete original publisher JSON