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CVE-2026-58277

nvd nist
Published: Jul 14, 2026Modified: Jul 15, 2026

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

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

Affected (2)

Microsoft
1 product
Sharepoint Server
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Sharepoint Server
Version 2016
Sharepoint Server
Version 2019

Related CWEs

CWE-285
Improper Authorization
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.

References (1)

Source: secure@microsoft.com
PatchVendor Advisory

Timeline

No history available yet.