CVE-2025-59245
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-20

Last updated on: 2025-11-21

Assigner: Microsoft Corporation

Description
Microsoft SharePoint Online Elevation of Privilege Vulnerability
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Meta Information
Published
2025-11-20
Last Modified
2025-11-21
Generated
2026-06-16
AI Q&A
2025-11-21
EPSS Evaluated
2026-06-14
NVD
CVE-2025-59245
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft sharepoint_online *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
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Executive Summary

This vulnerability is an Elevation of Privilege issue in Microsoft SharePoint Online, meaning an attacker could exploit it to gain higher privileges than intended within the system.

Impact Analysis

The vulnerability can have a severe impact, allowing attackers to gain full control over affected SharePoint Online environments, potentially leading to complete compromise of confidentiality, integrity, and availability of data.

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