{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.2.4"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5ebdf5ca7718fc8bb3c08867edd150278e6a724c"
            }
          ],
          "repo": "https://github.com/bigbluebutton/bigbluebutton",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.",
  "id": "CVE-2020-12113",
  "modified": "2026-07-08T05:39:07.808932873Z",
  "published": "2020-04-23T18:15:11.777Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.sakshamanand.com/cve-2020-12113/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.2.4"
    },
    {
      "type": "FIX",
      "url": "https://github.com/bigbluebutton/bigbluebutton/pull/9017"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}