Security advisory

{
  "id": "f2f944a8a8445a8c0a858dfb22c28265a64fdcd31207cd4dc25091d0aa9d488b",
  "url": "https://osv.dev/vulnerability/CVE-2020-7640",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-7640",
    "summary": "pixl-class prior to 1.0.3 allows execution of arbitrary commands. The members argument of the create function can be controlled by users without any sanitization.",
    "evidence": "osv:CVE-2020-7640",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-7640",
      "aliases": [
        "CVE-2020-7640",
        "GHSA-vm5j-vqr6-v7v8",
        "SNYK-JS-PIXLCLASS-564968"
      ],
      "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/jhuckaby/pixl-class",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "47677a3638e3583e42f3a05cc7f0b30293d2acc8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pixlcore:pixl-class:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.0.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "47677a3638e3583e42f3a05cc7f0b30293d2acc8"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.0.2",
            "v1.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7640.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:23.971590427Z",
      "provider": "osv",
      "references": [
        "https://github.com/jhuckaby/pixl-class/commit/47677a3638e3583e42f3a05cc7f0b30293d2acc8",
        "https://github.com/jhuckaby/pixl-class/commit/47677a3638e3583e42f3a05cc7f0b30293d2acc8%2C",
        "https://snyk.io/vuln/SNYK-JS-PIXLCLASS-564968"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-7640",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385283,
  "published_at": "2020-04-27T22:15:12.397+00:00"
}