{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.12.28"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "76fd7000ca3bbd3872a009ec9f39411eb70dddac"
            }
          ],
          "repo": "https://github.com/xdan/jodit",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rxcw-mc6f-6hr3"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-79",
      "CWE-83"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58263.json"
  },
  "details": "Jodit Editor is a WYSIWYG editor with written in pure TypeScript file and image editing capabilities. In versions prior to 4.12.28, the built-in clean-html sanitizer can be bypassed by a MathML/\u003cstyle\u003e carrier that hides a dangerous element from the sanitizer's element walk, so a no-interaction event handler survives into the editor value, potentially causing Mutation XSS. When an application supplies attacker-influenced HTML to the editor's value-set or insertion paths, the sanitized output still contains a live \u003cimg ... onload=...\u003e (or another non-onerror handler such as onfocus). A consumer that renders that output (element.innerHTML = editor.value) executes the handler with no user interaction. This issue has been fixed in version 4.12.28.",
  "id": "CVE-2026-58263",
  "modified": "2026-07-08T05:36:36.424718435Z",
  "published": "2026-07-01T20:35:35.364Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58263.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/xdan/jodit/security/advisories/GHSA-rxcw-mc6f-6hr3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58263"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jodit Editor: Mutation XSS in jodit clean-html via a MathML/style rawtext carrier"
}