dompurify — security advisory

{
  "id": "6999c4d5ae6a83e733a90613a6e9474a8a413ea51e90bb83ac3ad47622355e78",
  "url": "https://osv.dev/vulnerability/ECHO-1dd3-7228-30d3",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ECHO-1dd3-7228-30d3",
    "summary": "ECHO-1dd3-7228-30d3",
    "evidence": "osv:ECHO-1dd3-7228-30d3",
    "products": [
      {
        "name": {
          "value": "dompurify",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.4.17",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "ECHO-1dd3-7228-30d3",
      "aliases": [
        "ECHO-1dd3-7228-30d3"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.4.17"
                }
              ]
            }
          ],
          "package": {
            "name": "dompurify",
            "purl": "pkg:npm/dompurify",
            "ecosystem": "Echo:npm"
          },
          "database_specific": {
            "source": "https://advisory.echohq.com/osv/ECHO-1dd3-7228-30d3.json"
          }
        }
      ],
      "modified": "2026-10-23T01:00:07.087210720Z",
      "provider": "osv",
      "upstream": [
        "GHSA-cg2g-xh64-v4q7"
      ],
      "references": [
        "https://advisory.echohq.com/cve/GHSA-cg2g-xh64-v4q7",
        "https://github.com/advisories/GHSA-cg2g-xh64-v4q7"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 411233,
  "published_at": "2026-10-23T00:01:09.221+00:00"
}