CVE-2025-29976

Microsoft SharePoint Server Elevation of Privilege Vulnerability

State: Published
Severity: 7.8 High
Published: May 13, 2025
Updated: Feb 13, 2026
Reserved: Mar 12, 2025

Description

Improper privilege management in Microsoft Office SharePoint allows an authorized attacker to elevate privileges locally.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-269 Improper Privilege Management

Affected Products

Product	Versions
Microsoft SharePoint Enterprise Server 2016Microsoft	16.0.0 to before 16.0.5500.1001Affected
Microsoft SharePoint Server 2019Microsoft	16.0.0 to before 16.0.10417.20010Affected
Microsoft SharePoint Server Subscription EditionMicrosoft	16.0.0 to before 16.0.18526.20286Affected

References

Microsoft SharePoint Server Elevation of Privilege Vulnerabilityvendor-advisorypatch

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