Vulnerability CVE-2018-8426
Published: 2018-09-12   Modified: 2018-09-13

Description:
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.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Microsoft -> Sharepoint enterprise server 2013 
Microsoft -> Sharepoint enterprise server 2016 
Microsoft -> Sharepoint server 2010 

 References:
http://www.securityfocus.com/bid/105208
http://www.securitytracker.com/id/1041640
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8426
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