on premises defense

About this tag
The on premises defense tag on WindowsForum.com covers security measures and vulnerabilities specific to on-premises Microsoft infrastructure. A highlighted thread discusses CVE-2025-64672, a critical SharePoint Server spoofing vulnerability that requires urgent patching. The flaw is a presentation-layer input neutralization problem (CWE-79/XSS-style) with high severity, enabling attackers to impersonate system UI and launch follow-on attacks against on-premises SharePoint deployments. Content under this tag focuses on protecting on-premises servers, applying security updates, and mitigating spoofing and XSS risks in enterprise environments.

  1. Urgent Patch for CVE-2025-64672 SharePoint Spoofing on Premises

    Microsoft’s Security Update Guide lists CVE-2025-64672 as a SharePoint Server spoofing vulnerability that administrators must treat with urgency: the advisory classifies the issue as a presentation-layer input neutralization problem (CWE‑79 / XSS-style) and the public trackers show a high...
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    • cve 2025 64672 on premises defense sharepoint security spoofing
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    • Forum: Security Alerts