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CVE-2020-0893

Quick assessment

Affected
Microsoft Microsoft SharePoint Enterprise Server
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 SharePoint是美国微软（Microsoft）公司的一套企业业务协作平台。该平台用于对业务信息进行整合，并能够共享工作、与他人协同工作、组织项目和工作组、搜索人员和信息。 Microsoft SharePoint Server 2019 、Microsoft SharePoint Enterprise Server 2013 SP1和2016中存在跨站脚本漏洞，该漏洞源于程序没有正确地清理Web请求。攻击者可借助特制的请求利用该漏洞在当前用户的安全上下文中运行脚本。以下产品及版本

AI Predicted 6.1 Difficulty: Moderate EPSS 1.30% · P68
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I. Basic Information for CVE-2020-0893

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-0894.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft SharePoint 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft SharePoint是美国微软（Microsoft）公司的一套企业业务协作平台。该平台用于对业务信息进行整合，并能够共享工作、与他人协同工作、组织项目和工作组、搜索人员和信息。 Microsoft SharePoint Server 2019 、Microsoft SharePoint Enterprise Server 2013 SP1和2016中存在跨站脚本漏洞，该漏洞源于程序没有正确地清理Web请求。攻击者可借助特制的请求利用该漏洞在当前用户的安全上下文中运行脚本。以下产品及版本
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 -
Microsoft Microsoft SharePoint Server 2019 -

II. Public POCs for CVE-2020-0893

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III. Intelligence Information for CVE-2020-0893

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Vendor Advisories for CVE-2020-0893 (1)

Same Patch Batch · Microsoft · 2020-03-12 · 116 CVEs total

CVE-2020-0808 Microsoft Windows Provisioning Runtime 安全漏洞
CVE-2020-0791 Microsoft Windows Graphics Component 缓冲区错误漏洞
CVE-2020-0796 微软 Microsoft SMBv3 缓冲区错误漏洞
CVE-2020-0795 Microsoft Business Productivity Servers、SharePoint Enterprise Server和SharePoint Foundation
CVE-2020-0798 Microsoft Windows Installer 安全漏洞
CVE-2020-0797 Microsoft Windows Work Folder Service 安全漏洞
CVE-2020-0800 Microsoft Windows Work Folder Service 安全漏洞
CVE-2020-0799 Microsoft Windows Kernel 安全漏洞
CVE-2020-0802 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-0801 Microsoft Windows Media Foundation 缓冲区错误漏洞
CVE-2020-0804 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-0803 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-0807 Microsoft Windows Media Foundation 缓冲区错误漏洞
CVE-2020-0806 Microsoft Windows Error Reporting 安全漏洞
CVE-2020-0809 Microsoft Windows Media Foundation 缓冲区错误漏洞
CVE-2020-0822 Microsoft Windows 安全漏洞
CVE-2020-0819 Microsoft Windows Device Setup Manager 安全漏洞
CVE-2020-0816 Microsoft Edge 缓冲区错误漏洞
CVE-2020-0823 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2020-0820 Microsoft Windows Media Foundation 信息泄露漏洞

Showing top 20 of 116 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft SharePoint Enterprise Server
Same vendor: Microsoft

V. Comments for CVE-2020-0893

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