CVE-2020-1450: XSS
First published: Tue Jul 14 2020(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-2020-1451, CVE-2020-1456.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft SharePoint Enterprise Server 2016 | =2013-sp1 | |
| Microsoft SharePoint Enterprise Server 2016 | =2016 | |
| Microsoft SharePoint Server 2010 | =2010-sp2 | |
| Microsoft SharePoint Server 2010 | =2019 | |
| =2013-sp1 | ||
| =2016 | ||
| =2010-sp2 | ||
| =2019 |
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Frequently Asked Questions
What is the severity of CVE-2020-1450?
CVE-2020-1450 is classified as a critical security vulnerability that affects Microsoft SharePoint Server.
How do I fix CVE-2020-1450?
To fix CVE-2020-1450, apply the security updates released by Microsoft for the affected SharePoint Server versions.
Which versions of SharePoint are affected by CVE-2020-1450?
CVE-2020-1450 affects Microsoft SharePoint Server 2010 SP2, 2013 SP1, 2016, and 2019.
What type of vulnerability is CVE-2020-1450?
CVE-2020-1450 is a cross-site scripting (XSS) vulnerability.
What impact can CVE-2020-1450 have on my SharePoint environment?
CVE-2020-1450 can allow attackers to execute arbitrary scripts in the context of a user’s browser session.
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