CVE-2026-42129Published

Path traversal in the Loki data source plugin

cve-program · CVE-2026-42129

Published

Grafana OSS

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Grafana",
                    "product": "Grafana OSS",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "11.6.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThanOrEqual": "11.6.14"
                        },
                        {
                            "version": "12.2.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThanOrEqual": "12.2.8"
                        },
                        {
                            "version": "12.3.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThanOrEqual": "12.3.6"
                        },
                        {
                            "version": "12.4.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThanOrEqual": "12.4.3"
                        },
                        {
                            "version": "13.0.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThanOrEqual": "13.0.1"
                        }
                    ]
                }

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

euvd · EUVD-2026-38241

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: Jun 22, 2026, 1:18:27 PM

dateUpdated: Aug 27, 2026, 5:22:32 PM

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-2026-42129

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-22

Original publisher date fields

published: 2026-06-22T14:17:36.340

lastModified: 2026-10-25T23:10:00.167

1 source CPE criteria · context only

cpe:2.3:a:grafana:loki_datasource:-:*:*:*:*:*:*:*

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-f74p-cwhp-x2wx

Published

github.com/grafana/grafana

SEMVER · introduced 2.0.0-beta1

github.com/grafana/grafana

SEMVER · introduced 12.0.0

github.com/grafana/grafana

SEMVER · introduced 12.3.0

github.com/grafana/grafana

SEMVER · introduced 13.0.0

github.com/grafana/grafana

SEMVER · introduced 12.4.0

github.com/grafana/grafana

SEMVER · introduced 0 → fixed 1.9.2-0.20260616075434-82ef13993059

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

osv · GO-2026-6544

Published

github.com/grafana/grafana

SEMVER · introduced 0

github.com/grafana/grafana

SEMVER · introduced 0

github.com/grafana/grafana

SEMVER · introduced 0

github.com/grafana/grafana

SEMVER · introduced 0

github.com/grafana/grafana

SEMVER · introduced 0

github.com/grafana/grafana

SEMVER · introduced 2.0.0-beta1+incompatible

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