What is CVE-2023-33130?

CVE-2023-33130 is a Microsoft SharePoint Server spoofing vulnerability that allows an attacker to impersonate another user and potentially gain unauthorized access to sensitive information.

How does CVE-2023-33130 impact Microsoft SharePoint Server?

CVE-2023-33130 allows for spoofing, which means an attacker can impersonate another user, potentially leading to unauthorized access to sensitive information.

What is the severity of CVE-2023-33130?

CVE-2023-33130 has a severity level of high with a severity value of 7.

How can I fix CVE-2023-33130?

To fix CVE-2023-33130, apply the provided patches or updates from Microsoft for the affected SharePoint Server versions.

Where can I find more information about CVE-2023-33130?

For more information about CVE-2023-33130, refer to the Microsoft Security Response Center's update guide.

Vulnerability/
CVE-2023-33130

high

7.3

CWE

13/6/2023

1/1/2025

CVE-2023-33130: Microsoft SharePoint Server Spoofing Vulnerability

First published: Tue Jun 13 2023(Updated: )

Microsoft SharePoint Server Spoofing Vulnerability

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

Affected Software	Affected Version	How to fix
Microsoft SharePoint Server
Microsoft SharePoint Server	=2019
Microsoft SharePoint Server Subscription Edition		fix available externally
Microsoft SharePoint Server 2019		fix available externally fix available externally

Remedy

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33130

Never miss a vulnerability like this again

Reference Links

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33130 (Advisory)

Frequently Asked Questions

What is CVE-2023-33130?
CVE-2023-33130 is a Microsoft SharePoint Server spoofing vulnerability that allows an attacker to impersonate another user and potentially gain unauthorized access to sensitive information.
How does CVE-2023-33130 impact Microsoft SharePoint Server?
CVE-2023-33130 allows for spoofing, which means an attacker can impersonate another user, potentially leading to unauthorized access to sensitive information.
What is the severity of CVE-2023-33130?
CVE-2023-33130 has a severity level of high with a severity value of 7.
How can I fix CVE-2023-33130?
To fix CVE-2023-33130, apply the provided patches or updates from Microsoft for the affected SharePoint Server versions.
Where can I find more information about CVE-2023-33130?
For more information about CVE-2023-33130, refer to the Microsoft Security Response Center's update guide.

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canonical/microsoft sharepoint server 2019

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