CVE-2026-47638
Undergoing Analysis Undergoing Analysis - In Progress
Cross-Site Scripting in Microsoft Office SharePoint

Publication date: 2026-06-09

Last updated on: 2026-06-09

Assigner: Microsoft Corporation

Description
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
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Meta Information
Published
2026-06-09
Last Modified
2026-06-09
Generated
2026-06-10
AI Q&A
2026-06-09
EPSS Evaluated
N/A
NVD
CVE-2026-47638
EUVD
EUVD-2026-35511
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft office_sharepoint *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is an improper neutralization of input during web page generation, commonly known as cross-site scripting (XSS), in Microsoft Office SharePoint.

It allows an authorized attacker to perform spoofing over a network by injecting malicious input that is not properly sanitized.

Impact Analysis

The vulnerability can impact you by enabling an authorized attacker to perform spoofing attacks over a network.

Spoofing can lead to deception of users or systems, potentially causing unauthorized actions or disclosure of information.

Compliance Impact

The provided information does not specify how this vulnerability affects compliance with common standards and regulations such as GDPR or HIPAA.

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