CVE-2025-59245

Microsoft SharePoint Online Elevation of Privilege Vulnerability

Published Nov 20, 2025 CVSS 3.1 · 9.8 Critical EPSS 1.1% KEV · Not listed
Description
Microsoft SharePoint Online Elevation of Privilege Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:sharepoint_online:-:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Microsoft SharePoint Online Elevation of Privilege Vulnerability
Title Microsoft SharePoint Online Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft sharepoint Online
Weaknesses CWE-502
CPEs cpe:2.3:a:microsoft:sharepoint_online:*:*:*:*:enterprise:*:*:*
Vendors & Products Microsoft
Microsoft sharepoint Online
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Feb 26, 2026, 4:07 PM
Reserved
Sep 11, 2025, 4:30 AM
Status
Analyzed
Published
Nov 20, 2025, 11:15 PM
Modified
Oct 18, 2026, 8:10 PM