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CVE-2020-0923

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中存在跨站脚本漏洞，该漏洞源于SharePoint Server未正确审查特制的Web请求。攻击者可借助特制请求利用该漏洞在当前用户的安全上下文中运行脚本。以下产品及版本受到影响：Microsoft SharePoint Enterprise Server 2013 SP

AI Predicted 6.1 Difficulty: Moderate EPSS 1.52% · P72
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I. Basic Information for CVE-2020-0923

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-2020-0924, CVE-2020-0925, CVE-2020-0926, CVE-2020-0927, CVE-2020-0930, CVE-2020-0933, CVE-2020-0954, CVE-2020-0973, CVE-2020-0978.
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中存在跨站脚本漏洞，该漏洞源于SharePoint Server未正确审查特制的Web请求。攻击者可借助特制请求利用该漏洞在当前用户的安全上下文中运行脚本。以下产品及版本受到影响：Microsoft SharePoint Enterprise Server 2013 SP
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 -
Microsoft Microsoft SharePoint Foundation 2013 Service Pack 1 -

II. Public POCs for CVE-2020-0923

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III. Intelligence Information for CVE-2020-0923

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Vendor Advisories for CVE-2020-0923 (1)

Same Patch Batch · Microsoft · 2020-04-15 · 113 CVEs total

CVE-2020-0978 Microsoft SharePoint 跨站脚本漏洞
CVE-2020-0994 Microsoft Windows Jet Database Engine 缓冲区错误漏洞
CVE-2020-0993 Microsoft Windows DNS 资源管理错误漏洞
CVE-2020-0992 Microsoft Windows Jet Database Engine 缓冲区错误漏洞
CVE-2020-0991 Microsoft Office 缓冲区错误漏洞
CVE-2020-0988 Microsoft Windows Jet Database Engine 缓冲区错误漏洞
CVE-2020-0987 Microsoft Windows 缓冲区错误漏洞
CVE-2020-0985 Microsoft Windows和Windows Server 安全漏洞
CVE-2020-0984 Microsoft AutoUpdate for Mac 安全漏洞
CVE-2020-0983 Microsoft Windows Update Delivery Optimization 安全漏洞
CVE-2020-0982 Microsoft Windows Graphics Component 信息泄露漏洞
CVE-2020-0981 Microsoft Windows和Windows Server 注入漏洞
CVE-2020-0980 Microsoft Word 缓冲区错误漏洞
CVE-2020-0979 Microsoft Excel 缓冲区错误漏洞
CVE-2020-0967 Microsoft Internet Explorer VBScript Engine 缓冲区错误漏洞
CVE-2020-0970 Microsoft ChakraCore和Edge 缓冲区错误漏洞
CVE-2020-0969 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2020-0968 Microsoft Internet Explorer 缓冲区错误漏洞
CVE-2020-0971 Microsoft SharePoint 代码问题漏洞
CVE-2020-0966 Microsoft Internet Explorer VBScript Engine 缓冲区错误漏洞

Showing top 20 of 113 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft SharePoint Enterprise Server
Same vendor: Microsoft

V. Comments for CVE-2020-0923

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