CVE-2026-54108

External control of file name or path in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54108	Vendor Advisory Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:sharepoint_server:::::subscription:::*
	cpe:2.3:a:microsoft:sharepoint_server:2016::::enterprise:::
	cpe:2.3:a:microsoft:sharepoint_server:2019:::::::*

History

15 Jul 2026, 15:12

Type	Values Removed	Values Added
First Time		Microsoft Microsoft sharepoint Server
CPE		cpe:2.3:a:microsoft:sharepoint_server:::::subscription:::* cpe:2.3:a:microsoft:sharepoint_server:2019:::::::* cpe:2.3:a:microsoft:sharepoint_server:2016::::enterprise:::
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54108 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54108 - Vendor Advisory, Patch

14 Jul 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-14 17:17

Updated : 2026-07-15 15:12

NVD link : CVE-2026-54108

Mitre link : CVE-2026-54108

CVE.ORG link : CVE-2026-54108

JSON object : View

Products Affected

microsoft

sharepoint_server

CWE

CWE-73

External Control of File Name or Path

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