{
  "fix": "KB4538593",
  "url": "https://patchblox.com/security/fix/microsoft/kb4538593",
  "summary": "KB4538593, released April 14, 2020, fixes 2 CVEs in Dynamics 365 Server, version 9.0 (on-premises). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "April 2020 security update",
  "released": "2020-04-14T07:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-1050, high severity",
  "supported": false,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01836,
  "vendorAdvisory": "https://support.microsoft.com/help/4538593",
  "appliesTo": [
    {
      "product": "Dynamics 365 Server, version 9.0 (on-premises)",
      "productUrl": "https://patchblox.com/security/product/microsoft/dynamics-365-server-version-9.0-on-premises",
      "fixedVersion": "",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-1050",
      "url": "https://patchblox.com/security/cve/CVE-2020-1050",
      "title": "Microsoft Dynamics 365 (On-Premise) Cross Site Scripting Vulnerability",
      "component": "Microsoft Dynamics",
      "impact": "Spoofing",
      "priority": "High",
      "severity": "Important",
      "epss": 0.01836,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-1049",
      "url": "https://patchblox.com/security/cve/CVE-2020-1049",
      "title": "Microsoft Dynamics 365 (On-Premise) Cross Site Scripting Vulnerability",
      "component": "Microsoft Dynamics",
      "impact": "Spoofing",
      "priority": "High",
      "severity": "Important",
      "epss": 0.01475,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T00:32:44Z"
}