cve-2022-34473
Vulnerability from cvelistv5
Published
2022-12-22 00:00
Modified
2024-08-03 09:15
Severity ?
Summary
The HTML Sanitizer should have sanitized the <code>href</code> attribute of SVG <code>&lt;use&gt;</code> tags; however it incorrectly did not sanitize <code>xlink:href</code> attributes. This vulnerability affects Firefox < 102.
Impacted products
Vendor Product Version
Show details on NVD website


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          "dateUpdated": "2024-08-03T09:15:15.163Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2022-24/"
          },
          {
            "tags": [
              "x_transferred"
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            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1770888"
          }
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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
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              "lessThan": "102",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
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      "descriptions": [
        {
          "lang": "en",
          "value": "The HTML Sanitizer should have sanitized the \u003ccode\u003ehref\u003c/code\u003e attribute of SVG \u003ccode\u003e\u0026lt;use\u0026gt;\u003c/code\u003e tags; however it incorrectly did not sanitize \u003ccode\u003exlink:href\u003c/code\u003e attributes. This vulnerability affects Firefox \u003c 102."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "HTML Sanitizer could have been bypassed via use tags",
              "lang": "en",
              "type": "text"
            }
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        "dateUpdated": "2022-12-22T00:00:00",
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          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1770888"
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    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2022-34473",
    "datePublished": "2022-12-22T00:00:00",
    "dateReserved": "2022-06-24T00:00:00",
    "dateUpdated": "2024-08-03T09:15:15.163Z",
    "state": "PUBLISHED"
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  }
}


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