CVE-2019-0831: XSS

Published Apr 9, 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 CVE ID is unique from CVE-2019-0830.

Affected Software

5 affected components

Microsoft SharePoint Enterprise Server=2013-sp1

Microsoft SharePoint Enterprise Server=2016

Microsoft SharePoint Foundation=2010-sp2

Microsoft SharePoint Server=2010-sp2

Microsoft SharePoint Server=2019

Remediation

Patch Available

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0831

Event History

Apr 9, 2019

CVE Published

via MITRE·08:16 PM

Data Sourced

via MITRE·08:16 PM

DescriptionWeakness

Data Sourced

via NVD·09:29 PM

RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is the severity of CVE-2019-0831?

CVE-2019-0831 has a severity rating of important according to Microsoft.

How do I fix CVE-2019-0831?

To mitigate CVE-2019-0831, ensure that you apply the latest security updates provided by Microsoft for the affected SharePoint products.

What products are affected by CVE-2019-0831?

CVE-2019-0831 affects multiple versions of Microsoft SharePoint, including SharePoint Server 2010, 2013, 2016, and 2019.

What type of vulnerability is CVE-2019-0831?

CVE-2019-0831 is classified as a cross-site scripting (XSS) vulnerability.

Can CVE-2019-0831 be exploited remotely?

Yes, an attacker can exploit CVE-2019-0831 remotely by sending specially crafted web requests to the affected SharePoint server.