Product:
Microsoft Office SharePoint
Summary
Improper input validation in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. This vulnerability can lead to significant impacts on confidentiality, integrity, and availability. Attackers can exploit this flaw to gain unauthorized access and execute malicious code.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 8.8 | CVE-2025-59228 |
Exploitation
To exploit this vulnerability, an attacker must have authorized access to the Microsoft Office SharePoint environment. By sending specially crafted input that bypasses input validation, the attacker can execute arbitrary code over the network. This can lead to unauthorized actions being performed within the SharePoint environment, potentially compromising sensitive data.
Affected Products
- Microsoft Office SharePoint: A web-based collaboration platform that integrates with Microsoft Office, allowing users to create, manage, and share content.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Additionally, organizations should review their SharePoint configurations and access controls to limit exposure to potential attacks. Regular security assessments and monitoring can also help identify and address vulnerabilities.