8.6
CWE
494
Advisory Published
Updated

CVE-2020-1452: Microsoft SharePoint Remote Code Execution Vulnerability

First published: Fri Sep 11 2020(Updated: )

<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>

Credit: secure@microsoft.com secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
=2013-sp1
=2016
=2010-sp2
=2013-sp1
=2019
Microsoft SharePoint Enterprise Server=2013-sp1
Microsoft SharePoint Enterprise Server=2016
Microsoft SharePoint Foundation=2010-sp2
Microsoft SharePoint Foundation=2013-sp1
Microsoft SharePoint Server=2019

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