CVE-2021-26418: Microsoft SharePoint Server Spoofing Vulnerability
First published: Tue May 11 2021(Updated: )
Microsoft SharePoint Server Spoofing Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft SharePoint Foundation | =2013-sp1 | |
| Microsoft SharePoint Server | =2016 | |
| Microsoft SharePoint Server | =2019 |
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Frequently Asked Questions
What is the severity of CVE-2021-26418?
The severity of CVE-2021-26418 is high.
Which versions of Microsoft SharePoint Server are affected by CVE-2021-26418?
Microsoft SharePoint Foundation 2013, Microsoft SharePoint Server 2016, and Microsoft SharePoint Server 2019 are affected by CVE-2021-26418.
What is the vulnerability description of CVE-2021-26418?
CVE-2021-26418 is a spoofing vulnerability in Microsoft SharePoint Server.
How can I fix CVE-2021-26418?
Microsoft has released a security update to fix CVE-2021-26418. It is recommended to apply the latest updates to the affected software.
Where can I find more information about CVE-2021-26418?
You can find more information about CVE-2021-26418 on the Microsoft Security Guidance Advisory page: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26418
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