What is the severity of CVE-2018-8498?

CVE-2018-8498 has a critical severity rating due to its potential for elevation of privilege.

How do I fix CVE-2018-8498?

To fix CVE-2018-8498, apply the latest security updates provided by Microsoft for SharePoint Server.

Which versions of SharePoint are impacted by CVE-2018-8498?

CVE-2018-8498 affects Microsoft SharePoint Enterprise Server 2013 SP1 and 2016.

What kind of attack can exploit CVE-2018-8498?

CVE-2018-8498 can be exploited through specially crafted web requests sent to an affected SharePoint Server.

What are the potential consequences of CVE-2018-8498 if exploited?

Exploitation of CVE-2018-8498 could allow an attacker to gain elevated privileges on the affected SharePoint Server.

Vulnerability/
CVE-2018-8498

medium

5.4

CWE

10/10/2018

5/8/2024

CVE-2018-8498: XSS

First published: Wed Oct 10 2018(Updated: )

An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka "Microsoft SharePoint Elevation of Privilege Vulnerability." This affects Microsoft SharePoint. This CVE ID is unique from CVE-2018-8480, CVE-2018-8488, CVE-2018-8518.

Credit: secure@microsoft.com

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

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8498

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-8498?
CVE-2018-8498 has a critical severity rating due to its potential for elevation of privilege.
How do I fix CVE-2018-8498?
To fix CVE-2018-8498, apply the latest security updates provided by Microsoft for SharePoint Server.
Which versions of SharePoint are impacted by CVE-2018-8498?
CVE-2018-8498 affects Microsoft SharePoint Enterprise Server 2013 SP1 and 2016.
What kind of attack can exploit CVE-2018-8498?
CVE-2018-8498 can be exploited through specially crafted web requests sent to an affected SharePoint Server.
What are the potential consequences of CVE-2018-8498 if exploited?
Exploitation of CVE-2018-8498 could allow an attacker to gain elevated privileges on the affected SharePoint Server.

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

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Frequently Asked Questions

What is the severity of CVE-2018-8498?
CVE-2018-8498 has a critical severity rating due to its potential for elevation of privilege.
How do I fix CVE-2018-8498?
To fix CVE-2018-8498, apply the latest security updates provided by Microsoft for SharePoint Server.
Which versions of SharePoint are impacted by CVE-2018-8498?
CVE-2018-8498 affects Microsoft SharePoint Enterprise Server 2013 SP1 and 2016.
What kind of attack can exploit CVE-2018-8498?
CVE-2018-8498 can be exploited through specially crafted web requests sent to an affected SharePoint Server.
What are the potential consequences of CVE-2018-8498 if exploited?
Exploitation of CVE-2018-8498 could allow an attacker to gain elevated privileges on the affected SharePoint Server.