data/osv/GO-2026-5666.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-5666",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-35204",
    "GHSA-vmx8-mqv2-9gmg"
  ],
  "summary": "Helm path traversal in plugin metadata version enables arbitrary file write outside Helm plugin directory in helm.sh/helm",
  "details": "Helm path traversal in plugin metadata version enables arbitrary file write outside Helm plugin directory in helm.sh/helm",
  "affected": [
    {
      "package": {
        "name": "helm.sh/helm/v4",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.1.4"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "helm.sh/helm/v4/internal/plugin",
            "symbols": [
              "ExtractTgzPluginMetadata",
              "FindPlugin",
              "FindPlugins",
              "LoadAll",
              "LoadDir",
              "Metadata.Validate",
              "MetadataLegacy.Validate",
              "MetadataV1.Validate",
              "SignPlugin"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/helm/helm/security/advisories/GHSA-vmx8-mqv2-9gmg"
    },
    {
      "type": "FIX",
      "url": "https://github.com/helm/helm/commit/36c8539e99bc42d7aef9b87d136254662d04f027"
    },
    {
      "type": "WEB",
      "url": "https://github.com/helm/helm/releases/tag/v4.1.4"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-5666",
    "review_status": "REVIEWED"
  }
}