Security advisory

{
  "id": "fa283ec21947976f5f05fc74ccd5147e9e86cdcd849261181c7f4ab0ac2bc7e2",
  "url": "https://osv.dev/vulnerability/CVE-2020-7947",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-7947",
    "summary": "An issue was discovered in the Login by Auth0 plugin before 4.0.0 for WordPress. It has numerous fields that can contain data that is pulled from different sources. One issue with this is that the data isn't sanitized, and no input validation is performed, before the exporting of the user data. This can lead to (at least) CSV injection if a crafted Excel document is uploaded.",
    "evidence": "osv:CVE-2020-7947",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-7947",
      "aliases": [
        "CVE-2020-5391",
        "CVE-2020-5392",
        "CVE-2020-6753",
        "CVE-2020-7947",
        "CVE-2020-7948",
        "GHSA-59vf-cgfw-6h6v"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/auth0/wordpress",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e7b2831efef9ecc777f1f436d147058eb4311b62"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:auth0:login_by_auth0:*:*:*:*:*:wordpress:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "4.0.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.11.0",
            "3.10.0",
            "3.9.0",
            "3.8.1",
            "3.8.0",
            "3.7.0",
            "3.6.2",
            "3.6.1",
            "3.6.0",
            "3.4.0",
            "3.2.25",
            "3.2.19",
            "3.2.14",
            "3.2.10",
            "3.2.9",
            "3.2.8",
            "3.2.5",
            "3.2.0",
            "3.1.3",
            "3.1.2",
            "3.1.1",
            "2.2.0",
            "2.1.11",
            "2.1.9",
            "2.1.8",
            "2.1.7",
            "2.1.6",
            "2.1.5",
            "2.1.4",
            "2.1.3",
            "2.1.2",
            "2.1.1",
            "2.1.0",
            "2.0.0",
            "1.3.6",
            "1.3.1",
            "1.3.0",
            "1.2.7",
            "1.2.4",
            "1.2.3",
            "1.2.2",
            "1.2.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7947.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:24.309032361Z",
      "provider": "osv",
      "references": [
        "https://auth0.com/docs/cms/wordpress",
        "https://auth0.com/docs/security/bulletins/2020-03-31_wpauth0",
        "https://github.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6v",
        "https://wordpress.org/plugins/auth0/#developers"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-5391",
        "evidence": "/aliases"
      },
      {
        "value": "CVE-2020-5392",
        "evidence": "/aliases"
      },
      {
        "value": "CVE-2020-6753",
        "evidence": "/aliases"
      },
      {
        "value": "CVE-2020-7947",
        "evidence": "/id"
      },
      {
        "value": "CVE-2020-7948",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385296,
  "published_at": "2020-04-01T13:15:15.32+00:00"
}