CVE-2026-97783

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97783	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*

History

14 Oct 2026, 19:57

Type	Values Removed	Values Added
First Time		Microsoft sharepoint Server Microsoft
CPE		cpe:2.3:a:microsoft:sharepoint_server:2019:::::::*
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97783 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97783 - Vendor Advisory

13 Oct 2026, 19:22

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-13 19:22

Updated : 2026-10-21 17:21

NVD link : CVE-2026-97783

Mitre link : CVE-2026-97783

CVE.ORG link : CVE-2026-97783

JSON object : View

Products Affected

microsoft

sharepoint_server

CWE

CWE-79

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

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