CVE-2025-59245

Microsoft SharePoint Online Elevation of Privilege Vulnerability...

CVE-2025-59245

Microsoft SharePoint Online Elevation of Privilege Vulnerability...

CVE-2025-59245 Microsoft SharePoint Online Elevation of Privilege Vulnerability

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CVE-2025-59245

CVE-2025-59245 is a Microsoft SharePoint Online elevation-of-privilege vulnerability. Connected sources describe the flaw as a code/ deserialization issue in SharePoint Online that could allow an attacker with network access and no user interaction to achieve high-impact permissions escalation (C...