CVE-2026-47294— Microsoft SharePoint Server Remote Code Execution Vulnerability
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0< 16.0.5552.1002 | affected |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0< 16.0.10417.20128 | affected |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0< 16.0.19725.20280 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-47294
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Microsoft SharePoint Server Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of special elements used in an os command ('os command injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Office SharePoint 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Office SharePoint是美国微软（Microsoft）公司的一个企业内容协作与文档管理平台。 Microsoft Office SharePoint存在操作系统命令注入漏洞，该漏洞源于反序列化不可信数据，可能导致授权攻击者通过网络执行代码。
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 SharePoint Enterprise Server 2016 | 16.0.0 ~ 16.0.5552.1002 | - | |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 ~ 16.0.10417.20128 | - | |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0 ~ 16.0.19725.20280 | - |
II. Public POCs for CVE-2026-47294
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-47294
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-47294 (1)
IV. Related Vulnerabilities
Same product: Microsoft SharePoint Enterprise Server 2016
- CVE-2026-62917
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-62839
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-58639
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-70306
Microsoft Office SharePoint Spoofing Vulnerability - CVE-2026-66808
Microsoft SharePoint Server Remote Code Execution Vulnerabil
Same vendor: Microsoft
- CVE-2026-73851
Kiota: Path traversal in generated plugin manifest static_te - CVE-2026-69414
Microsoft Defender Elevation of Privilege Vulnerability - CVE-2026-50523
Microsoft PowerShell Remote Code Execution Vulnerability - CVE-2026-72970
Microsoft Edge (Chromium-based) Remote Code Execution Vulner - CVE-2026-73299
Prompty: Server-Side Template Injection to Remote Code Execu
Same weakness: CWE-78
- CVE-2026-75094
COMFAST CF-N1-S CGI mbox-config sub_44B438 os command inject - CVE-2026-71858
Notepad++: shortcuts.xml Macro HMAC Bypass Enables Condition - CVE-2026-71472
Acm-search-v2-rhel9: search-v2-operator: shell-command and s - CVE-2026-68519
Glances: `--disable-config-exec` does not cover on-alert act - CVE-2026-62982
Glances: Incomplete fix of CVE-2026-32608: action-template s
V. Comments for CVE-2026-47294
No comments yet