{
  "GSD": {
    "alias": "CVE-2021-22916",
    "description": "In Brave Desktop between versions 1.17 and 1.26.60, when adblocking is enabled and a proxy browser extension is installed, the CNAME adblocking feature issues DNS requests that used the system DNS settings instead of the extension\u0027s proxy settings, resulting in possible information disclosure.",
    "id": "GSD-2021-22916"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "aliases": [
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      "details": "In Brave Desktop between versions 1.17 and 1.26.60, when adblocking is enabled and a proxy browser extension is installed, the CNAME adblocking feature issues DNS requests that used the system DNS settings instead of the extension\u0027s proxy settings, resulting in possible information disclosure.",
      "id": "GSD-2021-22916",
      "modified": "2023-12-13T01:23:25.001017Z",
      "schema_version": "1.4.0"
    }
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                    "version": {
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                          "version_value": "Fixed in 1.26.60"
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        "problemtype_data": [
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                "value": "Information Disclosure (CWE-200)"
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        "reference_data": [
          {
            "name": "https://hackerone.com/reports/1203842",
            "refsource": "MISC",
            "url": "https://hackerone.com/reports/1203842"
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                "cpe23Uri": "cpe:2.3:a:brave:brave:*:*:*:*:*:*:*:*",
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                "versionStartIncluding": "1.17.0",
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
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          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
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            "baseScore": 5.9,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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          "exploitabilityScore": 2.2,
          "impactScore": 3.6
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      },
      "lastModifiedDate": "2022-08-30T22:38Z",
      "publishedDate": "2021-07-12T11:15Z"
    }
  }
}