Security advisory

{
  "id": "6588cec6c5f7ef3a7c6f341f74f3cbf7af94702d29f5fe782c55cd56bc96b9d0",
  "url": "https://osv.dev/vulnerability/CVE-2021-25914",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-25914",
    "summary": "Prototype pollution vulnerability in 'object-collider' versions 1.0.0 through 1.0.3 allows attacker to cause a denial of service and may lead to remote code execution.",
    "evidence": "osv:CVE-2021-25914",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-25914",
      "aliases": [
        "CVE-2021-25914",
        "GHSA-85g2-29m8-qf2p"
      ],
      "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/fireblinkltd/object-collider",
              "type": "GIT",
              "events": [
                {
                  "introduced": "55541448704dab09cff2de88c527a1863a08334d"
                },
                {
                  "last_affected": "9842609353337a9b1c41a8594d6773bd6cbca6b8"
                },
                {
                  "fixed": "321f75a7f8e7b3393e5b7dd6dd9ab26ede5906e5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:fireblink:object-collider:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "1.0.0"
                      },
                      {
                        "last_affected": "1.0.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "321f75a7f8e7b3393e5b7dd6dd9ab26ede5906e5"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.0.3",
            "1.0.2",
            "1.0.1",
            "1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25914.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:40.317188860Z",
      "provider": "osv",
      "references": [
        "https://github.com/FireBlinkLTD/object-collider/commit/321f75a7f8e7b3393e5b7dd6dd9ab26ede5906e5",
        "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25914"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-25914",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384476,
  "published_at": "2021-03-01T18:15:19.957+00:00"
}