CVE-2026-70324— Microsoft SharePoint Elevation of Privilege 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< 16.0.5565.1001 | affected |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0< 16.0.10417.20198 | affected |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0< 16.0.19725.20522 | affected |
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I. Basic Information for CVE-2026-70324
Vulnerability Information
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Vulnerability Title
Microsoft SharePoint Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0 ~ 16.0.5565.1001 | - | |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 ~ 16.0.10417.20198 | - | |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0 ~ 16.0.19725.20522 | - |
II. Public POCs for CVE-2026-70324
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Vendor Advisories for CVE-2026-70324 (1)
Same Patch Batch · Microsoft · 2026-08-11 · 402 CVEs total
| CVE-2026-62878 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2026-59124 | 9.8 CRITICAL | Microsoft High Performance Computing (HPC) Pack Remote Code Execution Vulnerability |
| CVE-2026-65791 | 9.8 CRITICAL | Windows iSCSI Target Service Remote Code Execution Vulnerability |
| CVE-2026-62893 | 9.8 CRITICAL | Windows Deployment Services TFTP Server Remote Code Execution Vulnerability |
| CVE-2026-62815 | 9.8 CRITICAL | Microsoft QUIC Remote Code Execution Vulnerability |
| CVE-2026-50516 | 9.4 CRITICAL | Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability |
| CVE-2026-70306 | 9.3 CRITICAL | Microsoft Office SharePoint Spoofing Vulnerability |
| CVE-2026-57104 | 8.8 HIGH | Azure Storage Explorer Elevation of Privilege Vulnerability |
| CVE-2026-49179 | 8.8 HIGH | Windows Active Directory Domain Services Remote Code Execution Vulnerability |
| CVE-2026-62795 | 8.8 HIGH | Windows LDAP - Lightweight Directory Access Protocol Remote Code Execution Vulnerability |
| CVE-2026-59113 | 8.8 HIGH | Visual Studio Code Remote Code Execution Vulnerability |
| CVE-2026-69320 | 8.8 HIGH | Visual Studio Code Remote Code Execution Vulnerability |
| CVE-2026-65811 | 8.8 HIGH | Power BI Remote Code Execution Vulnerability |
| CVE-2026-62784 | 8.8 HIGH | Microsoft Local Security Authority Server (lsasrv) Remote Code Execution Vulnerability |
| CVE-2026-59133 | 8.8 HIGH | Microsoft High Performance Computing (HPC) Pack Elevation of Privilege Vulnerability |
| CVE-2026-62785 | 8.8 HIGH | Windows LDAP - Lightweight Directory Access Protocol Remote Code Execution Vulnerability |
| CVE-2026-62817 | 8.8 HIGH | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2026-70321 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2026-65807 | 8.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2026-62823 | 8.8 HIGH | Windows DHCP Server Remote Code Execution Vulnerability |
Showing top 20 of 402 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Microsoft SharePoint Enterprise Server 2016
- CVE-2026-62839
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-62917
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-2026-70339
Microsoft Edge (Chromium-based) Remote Code Execution Vulner - CVE-2026-65680
Microsoft OneDrive for MacOS Elevation of Privilege Vulnerab - CVE-2026-62869
Azure Entra ID Spoofing Vulnerability - CVE-2026-50516
Microsoft Azure Kubernetes Service Elevation of Privilege Vu - CVE-2026-62839
Microsoft SharePoint Server Spoofing Vulnerability
Same weakness: CWE-918
- CVE-2026-73247
Kestra: SSRF via Pebble http() function allows unauthenticat - CVE-2026-48762
TypeBot Vulnerable to Server-Side Request Forgery (SSRF) in - CVE-2026-73243
kkFileView: Unauthenticated SSRF via /addTask with fullfilen - CVE-2026-58639
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-70326
Microsoft SharePoint Server Elevation of Privilege Vulnerabi
V. Comments for CVE-2026-70324
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