CVE-2026-105720 - Vulnerability Details - OpenCVE

Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Microsoft SharePoint Server Subscription Edition

affected

Version	Status	Constraints
`16.0.0`	affected	< 16.0.20326.20190

No data.

No data.

No data.

Project Subscriptions

Vendors	Products
Microsoft Subscribe	Sharepoint Server Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105720

History

Wed, 14 Oct 2026 00:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 13 Oct 2026 19:15:00 +0000

Type	Values Removed	Values Added
Description		Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Title		Microsoft Office SharePoint Elevation of Privilege Vulnerability
First Time appeared		Microsoft Microsoft sharepoint Server
Weaknesses		CWE-863
CPEs		cpe:2.3:a:microsoft:sharepoint_server:::::subscription:::*
Vendors & Products		Microsoft Microsoft sharepoint Server
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105720
Metrics		cvssV3_1 `{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-10-13T18:59:30.615Z

Updated: 2026-10-13T22:13:34.501Z

Reserved: 2026-10-05T19:03:23.340Z

Link: CVE-2026-105720

Vulnrichment

Updated: 2026-10-13T21:11:43.503Z

NVD

Status : Awaiting Analysis

Published: 2026-10-13T19:18:00.013

Modified: 2026-10-13T22:17:29.277

Link: CVE-2026-105720

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-863

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