CVE-2018-0923

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-03-14 · updated 2026-06-17
Weakness: CWE-79

Description

Microsoft SharePoint Enterprise Server 2016 allows an elevation of privilege vulnerability to due how specially crafted web requests are sanitized, aka "Microsoft SharePoint Elevation of Privilege Vulnerability". This CVE is unique from CVE-2018-0909, CVE-2018-0910. CVE-2018-0911, CVE-2018-0912, CVE-2018-0913 CVE-2018-0914, CVE-2018-0915, CVE-2018-0916, CVE-2018-0917, CVE-2018-0921, CVE-2018-0944 and CVE-2018-0947.

Affected products

Microsoft SharePoint Server: 2013-sp1, 2016
Microsoft Corporation SharePoint: Microsoft SharePoint Enterprise Server 2016

References

http://www.securityfocus.com/bid/103308
http://www.securitytracker.com/id/1040513
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0923
http://www.securityfocus.com/bid/103308
http://www.securitytracker.com/id/1040513
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0923

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