CVE-2026-69282
Undergoing Analysis Undergoing Analysis - In Progress

Improper Access Control in Microsoft Office SharePoint

Publication date: 2026-09-08

Last updated on: 2026-09-09

Assigner: Microsoft Corporation

Description
Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

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Meta Information

Published
2026-09-08
Last Modified
2026-09-09
Generated
2026-09-09
AI Q&A
2026-09-09
EPSS Evaluated
N/A
NVD
CVE-2026-69282

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-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

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Executive Summary

This vulnerability is an improper access control flaw in Microsoft Office SharePoint. It allows an authorized attacker to execute arbitrary code remotely over a network without proper restrictions.

Impact Analysis

An attacker could exploit this to run malicious code on affected SharePoint servers, potentially leading to data breaches, unauthorized access, or system compromise. This could disrupt services or steal sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Organizations may face legal penalties or compliance violations if exploited.

Mitigation Strategies

Apply the latest security updates from Microsoft for SharePoint as soon as possible to address the improper access control vulnerability.

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