CVE-2017-0255

Description

Microsoft SharePoint Foundation 2013 SP1 allows an elevation of privilege vulnerability when it does not properly sanitize a specially crafted web request, aka "Microsoft SharePoint XSS Vulnerability".

Category

5.4
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.16% Top 25%
Vendor Advisory microsoft.com
Affected: Microsoft Corporation Microsoft Office
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/98107 vdb entry third party advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0255 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-0255?
CVE-2017-0255 has been scored as a medium severity vulnerability.
How to fix CVE-2017-0255?
To fix CVE-2017-0255, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-0255 being actively exploited in the wild?
It is possible that CVE-2017-0255 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-0255?
CVE-2017-0255 affects Microsoft Corporation Microsoft Office.
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