CVE-2025-62459— Microsoft Defender Portal Spoofing Vulnerability
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I. Basic Information for CVE-2025-62459
Vulnerability Information
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Vulnerability Title
Microsoft Defender Portal Spoofing Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Microsoft Defender Portal Spoofing Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Defender 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Defender是美国微软（Microsoft）公司的一款威胁防护软件。 Microsoft Defender存在跨站脚本漏洞，该漏洞源于门户欺骗漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Microsoft 365 Defender Portal | - | - |
II. Public POCs for CVE-2025-62459
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Microsoft · 2025-11-20 · 6 CVEs total
| CVE-2025-49752 | 10.0 CRITICAL | Azure Bastion Elevation of Privilege Vulnerability |
| CVE-2025-59245 | 9.8 CRITICAL | Microsoft SharePoint Online Elevation of Privilege Vulnerability |
| CVE-2025-64655 | 8.8 HIGH | Dynamics OmniChannel SDK Storage Containers Elevation of Privilege Vulnerability |
| CVE-2025-62207 | 8.6 HIGH | Azure Monitor Elevation of Privilege Vulnerability |
| CVE-2025-64660 | 8.0 HIGH | GitHub Copilot and Visual Studio Code Remote Code Execution Vulnerability |
IV. Related Vulnerabilities
Same vendor: Microsoft
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Azure AI Foundry Elevation of Privilege Vulnerability - CVE-2026-34327
Microsoft Partner Center Spoofing Vulnerability - CVE-2026-33844
Azure Managed Instance for Apache Cassandra Remote Code Exec
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
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Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2025-62459
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