Security advisory

{
  "id": "b8afc553e25419130967a6623aa8a6c6e9c9b83f33e8f88c7460fc220f2e56e3",
  "url": "https://osv.dev/vulnerability/CVE-2019-19684",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-19684",
    "summary": "nopCommerce v4.2.0 allows privilege escalation via file upload in Presentation/Nop.Web/Admin/Areas/Controllers/PluginController.cs via Admin/FacebookAuthentication/Configure because it is possible to upload a crafted Facebook Auth plugin.",
    "evidence": "osv:CVE-2019-19684",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-19684",
      "aliases": [
        "CVE-2019-19684"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/nopsolutions/nopcommerce",
              "type": "GIT",
              "events": [
                {
                  "introduced": "911b3c502e875941ffc31d650ecd64d59eed68f2"
                },
                {
                  "last_affected": "911b3c502e875941ffc31d650ecd64d59eed68f2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:nopcommerce:nopcommerce:4.20:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.20-NA"
                      },
                      {
                        "last_affected": "4.20-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.20-NA",
            "release-4.20"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19684.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:16.589268170Z",
      "provider": "osv",
      "references": [
        "https://github.com/klezVirus/cves/tree/master/NopCommerce/Privilege%20Escalation%20via%20Plugin%20Upload"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-19684",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 429380,
  "published_at": "2019-12-09T17:15:12.197+00:00"
}