Aug 2026: Microsoft SharePoint Server Spoofing Vulnerability
CVE-2026-65660 Published on August 11, 2026
Microsoft SharePoint Server Spoofing Vulnerability
Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
Weakness Type
What is a Code Injection Vulnerability?
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
CVE-2026-65660 has been classified to as a Code Injection vulnerability or weakness.
Products Associated with CVE-2026-65660
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Affected Versions
Microsoft SharePoint Enterprise Server 2016:- Version 16.0.0 and below 16.0.5565.1001 is affected.
- Version 16.0.0 and below 16.0.10417.20198 is affected.
- Version 16.0.0 and below 16.0.19725.20522 is affected.