CVE-2025-59252— M365 Copilot Information Disclosure Vulnerability
Quick assessment
Affected
Microsoft Microsoft 365 Word Copilot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft 365 Word Copilot是美国Microsoft公司的一个AI助手。 Microsoft 365 Word Copilot存在命令注入漏洞，该漏洞源于容易受到欺骗攻击。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-59252
Vulnerability Information
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Vulnerability Title
M365 Copilot Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to disclose information over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft 365 Word Copilot 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft 365 Word Copilot是美国Microsoft公司的一个AI助手。 Microsoft 365 Word Copilot存在命令注入漏洞，该漏洞源于容易受到欺骗攻击。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Microsoft 365 Word Copilot | - | - |
|
II. Public POCs for CVE-2025-59252
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Microsoft · 2025-10-09 · 8 CVEs total
| CVE-2025-59246 | 9.8 CRITICAL | Azure Entra ID Elevation of Privilege Vulnerability |
| CVE-2025-59218 | 9.6 CRITICAL | Azure Entra ID Elevation of Privilege Vulnerability |
| CVE-2025-59286 | 9.3 CRITICAL | Copilot Information Disclosure Vulnerability |
| CVE-2025-59272 | 9.3 CRITICAL | Copilot Information Disclosure Vulnerability |
| CVE-2025-55321 | 9.3 CRITICAL | Azure Monitor Log Analytics Spoofing Vulnerability |
| CVE-2025-59247 | 8.8 HIGH | Azure PlayFab Elevation of Privilege Vulnerability |
| CVE-2025-59271 | 8.7 HIGH | Redis Enterprise Elevation of Privilege Vulnerability |
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Same weakness: CWE-77
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V. Comments for CVE-2025-59252
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