CVE-2026-47641

Analyzed Analyzed - Analysis Complete

Cross-Site Scripting in Microsoft Office SharePoint

Publication date: 2026-06-09

Last updated on: 2026-06-10

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.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-06-09

Last Modified

2026-06-10

Generated

2026-06-30

AI Q&A

2026-06-09

EPSS Evaluated

2026-06-28

NVD

CVE-2026-47641

EUVD

EUVD-2026-35513

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	sharepoint_server	2019
microsoft	sharepoint_server	2016
microsoft	sharepoint_server	to 16.0.19725.20384 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

Executive Summary

This vulnerability is a type of cross-site scripting (XSS) found in Microsoft Office SharePoint. It occurs because the software does not properly neutralize input during web page generation, which means that malicious input can be injected and executed in the context of a web page.

An authorized attacker can exploit this flaw to perform spoofing attacks over a network, potentially tricking users or systems by presenting false information.

Impact Analysis

This vulnerability can impact you by allowing an authorized attacker to perform spoofing attacks over a network. Spoofing can lead to users being deceived by false or malicious content, which may result in unauthorized actions, data exposure, or loss of trust in the affected system.

Compliance Impact

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

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