{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@toast-ui/editor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T19:02:06Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Versions of `@toast-ui/editor` prior to 2.2.0 are vulnerable to Cross-Site Scripting (XSS).  There are multiple bypasses to the package\u0027s built-in XSS sanitization. This may allow attackers to execute arbitrary JavaScript on a victim\u0027s browser.\n\n## Recommendation\n\nUpgrade to version 2.2.0 or later.",
  "id": "GHSA-cr56-66mx-293v",
  "modified": "2021-10-04T21:12:14Z",
  "published": "2020-09-03T15:53:50Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nhn/tui.editor/issues/733"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nhn/tui.editor/pull/1010"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nhn/tui.editor/commit/5f62f5eeda9e8f8bcf2075e8e0e10d22bf56d1a7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nhn/tui.editor"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1521"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Cross-Site Scripting in @toast-ui/editor"
}