CVE-2026-69465

Analyzed Analyzed - Analysis Complete

Missing Authorization in Microsoft Office SharePoint Leads to Remote Code Execution

Publication date: 2026-09-08

Last updated on: 2026-09-09

Assigner: Microsoft Corporation

Description

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-08

Last Modified

2026-09-09

Generated

2026-09-29

AI Q&A

2026-09-09

EPSS Evaluated

2026-09-27

NVD

CVE-2026-69465

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	sharepoint_server	to 16.0.20326.20074 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-862	The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

Executive Summary

This vulnerability is a missing authorization issue in Microsoft Office SharePoint. It allows an authorized attacker to execute code remotely over a network without proper access controls.

Impact Analysis

An attacker could exploit this to run malicious code on affected systems, potentially leading to data breaches, unauthorized access, or further network compromise.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Organizations must address it to maintain compliance.

Mitigation Strategies

Apply the latest security updates from Microsoft for SharePoint as soon as possible to address the missing authorization issue.

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