CVE-2019-0558 vulnerability in Microsoft Products
Published on January 8, 2019
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 affects Microsoft SharePoint Server, Microsoft SharePoint, Microsoft Business Productivity Servers. This CVE ID is unique from CVE-2019-0556, CVE-2019-0557.
Vulnerability Analysis
CVE-2019-0558 is exploitable with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2019-0558 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2019-0558
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Affected Versions
Microsoft SharePoint Server:- Version 2019 is affected.
- Version Enterprise Server 2013 Service Pack 1 is affected.
- Version Enterprise Server 2016 is affected.
- Version 2010 Service Pack 2 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.