Security advisory

{
  "id": "93e62a6857b7b4ab38873946cfadb61da31f635a3ed019aa2d36f746469a675d",
  "url": "https://osv.dev/vulnerability/CVE-2019-10747",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-10747",
    "summary": "set-value is vulnerable to Prototype Pollution in versions lower than 3.0.1. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using any of the constructor, prototype and _proto_ payloads.",
    "evidence": "osv:CVE-2019-10747",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2019-10747",
      "aliases": [
        "CVE-2019-10747",
        "GHSA-4g88-fppr-53pp",
        "SNYK-JS-SETVALUE-450213"
      ],
      "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/jonschlinkert/set-value",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "bb0f0382f7d7637f3de1bba52d1b4abdbbbde4d4"
                },
                {
                  "introduced": "1ac51c3662ce0a2016cb29a492f9e0b243fc4522"
                },
                {
                  "fixed": "e909d1f064fb7ce5c110ff107aa2393715c4eb7c"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:set-value_project:set-value:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.0.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:set-value_project:set-value:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "3.0.0"
                      },
                      {
                        "fixed": "3.0.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.0",
            "3.0.0",
            "1.0.0",
            "0.4.3",
            "0.4.2",
            "0.4.1",
            "0.4.0",
            "0.3.3",
            "0.3.2",
            "0.3.1",
            "0.3.0",
            "0.2.0",
            "0.1.6",
            "0.1.3",
            "0.1.2",
            "0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10747.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:54.874508714Z",
      "provider": "osv",
      "references": [
        "https://lists.apache.org/thread.html/b46f35559c4a97cf74d2dd7fe5a48f8abf2ff37f879083920af9b292%40%3Cdev.drat.apache.org%3E",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3EJ36KV6MXQPUYTFCCTDY54E5Y7QP3AV/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E3HNLQZQINMZK6GYB2UTKK4VU7WBV2OT/",
        "https://snyk.io/vuln/SNYK-JS-SETVALUE-450213"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-10747",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 438297,
  "published_at": "2019-08-23T17:15:13.403+00:00"
}