What is the severity of CVE-2020-0923?

CVE-2020-0923 has been rated as important due to its potential impact on Microsoft SharePoint servers.

How do I fix CVE-2020-0923?

To mitigate CVE-2020-0923, ensure that your Microsoft SharePoint Software is updated with the latest security patches provided by Microsoft.

Which versions of SharePoint are affected by CVE-2020-0923?

CVE-2020-0923 affects Microsoft SharePoint Enterprise Server 2013 SP1, SharePoint Enterprise Server 2016, SharePoint Foundation 2013 SP1, and SharePoint Server 2019.

What type of vulnerability is CVE-2020-0923?

CVE-2020-0923 is classified as a cross-site scripting (XSS) vulnerability.

What could an attacker accomplish by exploiting CVE-2020-0923?

An attacker exploiting CVE-2020-0923 could execute arbitrary scripts in the context of the user's session, leading to potential data theft or session hijacking.

Vulnerability/
CVE-2020-0923

medium

5.4

CWE

15/4/2020

4/8/2024

CVE-2020-0923: XSS

First published: Wed Apr 15 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-2020-0924, CVE-2020-0925, CVE-2020-0926, CVE-2020-0927, CVE-2020-0930, CVE-2020-0933, CVE-2020-0954, CVE-2020-0973, CVE-2020-0978.

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft SharePoint Enterprise Server	=2013-sp1
Microsoft SharePoint Enterprise Server	=2016
Microsoft SharePoint Foundation	=2013-sp1
Microsoft SharePoint Server	=2019

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0923

Never miss a vulnerability like this again

Reference Links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0923

Frequently Asked Questions

What is the severity of CVE-2020-0923?
CVE-2020-0923 has been rated as important due to its potential impact on Microsoft SharePoint servers.
How do I fix CVE-2020-0923?
To mitigate CVE-2020-0923, ensure that your Microsoft SharePoint Software is updated with the latest security patches provided by Microsoft.
Which versions of SharePoint are affected by CVE-2020-0923?
CVE-2020-0923 affects Microsoft SharePoint Enterprise Server 2013 SP1, SharePoint Enterprise Server 2016, SharePoint Foundation 2013 SP1, and SharePoint Server 2019.
What type of vulnerability is CVE-2020-0923?
CVE-2020-0923 is classified as a cross-site scripting (XSS) vulnerability.
What could an attacker accomplish by exploiting CVE-2020-0923?
An attacker exploiting CVE-2020-0923 could execute arbitrary scripts in the context of the user's session, leading to potential data theft or session hijacking.

collector/nvd-index
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/weakness
agent/remedy
agent/references
agent/author
agent/last-modified-date
agent/severity
agent/tags
agent/event
agent/description
agent/first-publish-date
agent/source
vendor/microsoft
canonical/microsoft sharepoint enterprise server
version/microsoft sharepoint enterprise server/2013-sp1
version/microsoft sharepoint enterprise server/2016
canonical/microsoft sharepoint foundation
version/microsoft sharepoint foundation/2013-sp1
canonical/microsoft sharepoint server
version/microsoft sharepoint server/2019

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Frequently Asked Questions

What is the severity of CVE-2020-0923?
CVE-2020-0923 has been rated as important due to its potential impact on Microsoft SharePoint servers.
How do I fix CVE-2020-0923?
To mitigate CVE-2020-0923, ensure that your Microsoft SharePoint Software is updated with the latest security patches provided by Microsoft.
Which versions of SharePoint are affected by CVE-2020-0923?
CVE-2020-0923 affects Microsoft SharePoint Enterprise Server 2013 SP1, SharePoint Enterprise Server 2016, SharePoint Foundation 2013 SP1, and SharePoint Server 2019.
What type of vulnerability is CVE-2020-0923?
CVE-2020-0923 is classified as a cross-site scripting (XSS) vulnerability.
What could an attacker accomplish by exploiting CVE-2020-0923?
An attacker exploiting CVE-2020-0923 could execute arbitrary scripts in the context of the user's session, leading to potential data theft or session hijacking.