Security advisory

{
  "id": "11b65b93f73819afcaa9e20b36c67f083217e065f048621b8373b52b17e85fab",
  "url": "https://osv.dev/vulnerability/CVE-2021-28114",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-28114",
    "summary": "Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.",
    "evidence": "osv:CVE-2021-28114",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-28114",
      "aliases": [
        "CVE-2021-28114",
        "GHSA-rr6v-h7m8-wc9f"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/froala/wysiwyg-editor",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "edd86c4d2e3b68cb9aad33e87a4d44e2700d6156"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:froala:froala_editor:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.2.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.2.6-1",
            "v3.2.6",
            "v3.2.5.2",
            "v3.2.5-1",
            "v3.2.5",
            "v3.2.4",
            "vX.Y.Z",
            "v3.2.3",
            "v3.2.2",
            "v3.2.1",
            "v3.2.0",
            "v3.1.1",
            "v3.1.0",
            "v3.0.6",
            "v3.0.5",
            "v3.0.4",
            "v3.0.3",
            "v3.0.2",
            "v3.0.1",
            "v3.0.0",
            "v3.0.0-rc.2",
            "v3.0.0-rc.1",
            "v3.0.0-beta.2",
            "v3.0.0-beta.1",
            "v2.9.5",
            "v2.9.4",
            "v2.9.3",
            "v2.9.2",
            "v2.9.1",
            "v2.9.0",
            "v2.8.5",
            "v2.8.4",
            "v2.8.3",
            "v2.8.2",
            "v2.8.1",
            "v2.8.0",
            "v2.7.6",
            "v2.7.5",
            "v2.7.4",
            "v2.7.3",
            "v2.7.2",
            "2.7.1",
            "v2.7.0",
            "v2.6.6",
            "v2.6.5",
            "v2.6.4",
            "v2.6.3",
            "v2.6.2",
            "v2.6.1",
            "v2.6.0",
            "v2.5.1",
            "V2.5.1",
            "v2.5.0",
            "2.5.0",
            "v2.4.2",
            "v2.4.1",
            "v2.4.0",
            "v2.4.0-rc.1",
            "v2.3.5",
            "v2.3.4",
            "v2.3.3",
            "v2.3.0",
            "v2.2.4",
            "v2.2.3",
            "v2.2.2",
            "v2.2.1",
            "v2.2.0",
            "v2.1.0",
            "v2.0.5",
            "v2.0.4-1",
            "v2.0.4",
            "v2.0.3",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0",
            "v2.0.0-rc.3",
            "2.0.0-rc.2",
            "2.0.0-rc.1",
            "1.2.8",
            "1.2.7",
            "1.2.6",
            "1.2.5",
            "1.2.4",
            "1.2.3",
            "1.2.2",
            "1.2.1",
            "1.2.0",
            "1.1.9",
            "1.1.8",
            "1.1.7",
            "1.1.6",
            "1.1.5",
            "1.1.4",
            "1.1.3",
            "1.1.2",
            "1.1.1",
            "v1.1.0",
            "1.0.6",
            "1.0.5",
            "v.1.0.5",
            "v1.0.4",
            "froala_editor_1.0.3",
            "v1.0.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28114.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:54.368470651Z",
      "provider": "osv",
      "references": [
        "https://froala.com/wysiwyg-editor/",
        "https://labs.bishopfox.com/advisories",
        "https://labs.bishopfox.com/advisories/froala-editor-v3.2.6"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-28114",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 438149,
  "published_at": "2021-07-16T13:15:08.943+00:00"
}