What is the severity of CVE-2019-0558?

The severity of CVE-2019-0558 is medium with a CVSS score of 5.4.

How does CVE-2019-0558 affect Microsoft SharePoint Server?

CVE-2019-0558 affects Microsoft SharePoint Server 2010 SP2, SharePoint Server 2013 SP1, SharePoint Server 2016, and SharePoint Server 2019.

What is the vulnerability type of CVE-2019-0558?

CVE-2019-0558 is a cross-site scripting (XSS) vulnerability.

How can I mitigate the risk of CVE-2019-0558?

To mitigate the risk of CVE-2019-0558, apply the latest security updates provided by Microsoft.

Where can I find more information about CVE-2019-0558?

For more information about CVE-2019-0558, you can refer to the following references: [SecurityFocus](http://www.securityfocus.com/bid/106389), [Microsoft Security Guidance Advisory](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0558).

Vulnerability/
CVE-2019-0558

medium

5.4

CWE

8/1/2019

4/8/2024

CVE-2019-0558: XSS

First published: Tue Jan 08 2019(Updated: )

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 affects Microsoft SharePoint Server, Microsoft SharePoint, Microsoft Business Productivity Servers. This CVE ID is unique from CVE-2019-0556, CVE-2019-0557.

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft Business Productivity Servers	=2010-sp2
Microsoft SharePoint Server	=2013-sp1
Microsoft SharePoint Server	=2016
Microsoft SharePoint Server	=2019

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0558

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2019-0558?
The severity of CVE-2019-0558 is medium with a CVSS score of 5.4.
How does CVE-2019-0558 affect Microsoft SharePoint Server?
CVE-2019-0558 affects Microsoft SharePoint Server 2010 SP2, SharePoint Server 2013 SP1, SharePoint Server 2016, and SharePoint Server 2019.
What is the vulnerability type of CVE-2019-0558?
CVE-2019-0558 is a cross-site scripting (XSS) vulnerability.
How can I mitigate the risk of CVE-2019-0558?
To mitigate the risk of CVE-2019-0558, apply the latest security updates provided by Microsoft.
Where can I find more information about CVE-2019-0558?
For more information about CVE-2019-0558, you can refer to the following references: [SecurityFocus](http://www.securityfocus.com/bid/106389), [Microsoft Security Guidance Advisory](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0558).

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vendor/microsoft
canonical/microsoft business productivity servers
version/microsoft business productivity servers/2010-sp2
canonical/microsoft sharepoint server
version/microsoft sharepoint server/2013-sp1
version/microsoft sharepoint server/2016
version/microsoft sharepoint server/2019

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