InfoQ

ASP.NET Core in .NET 10: Major Updates across Blazor, APIs, and OpenAPI

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...
Bleeping Computer

Microsoft fixes highest-severity ASP.NET Core flaw ever

Earlier this week, Microsoft patched a vulnerability that was flagged with the "highest ever" severity rating received by an ASP.NET Core security flaw. This HTTP request smuggling bug (CVE-2025-55315 ...
CSOonline

Critical ASP.NET core vulnerability earns Microsoft’s highest-ever severity score

The Kestrel web server flaw allows request smuggling attacks, but the actual risk depends on the application code and deployment. Microsoft has patched a critical vulnerability in ASP.NET Core that ...
SecurityWeek

‘Highest Ever’ Severity Score Assigned by Microsoft to ASP.NET Core Vulnerability

CVE-2025-55315 is an HTTP request smuggling bug leading to information leaks, file content tampering, and server crashes. Microsoft’s October Patch Tuesday updates addressed a critical-severity ...
The Hacker News

Microsoft Identifies 3,000 Leaked ASP.NET Keys Enabling Code Injection Attacks

Microsoft is warning of an insecure practice wherein software developers are incorporating publicly disclosed ASP.NET machine keys from publicly accessible resources, thereby putting their ...
Bleeping Computer

Microsoft says attackers use exposed ASP.NET keys to deploy malware

Microsoft warns that attackers are deploying malware in ViewState code injection attacks using static ASP. NET machine keys found online. As Microsoft Threat Intelligence experts recently discovered, ...
Microsoft

Code injection attacks using publicly disclosed ASP.NET machine keys

In December 2024, Microsoft Threat Intelligence observed limited activity by an unattributed threat actor using a publicly available, static ASP.NET machine key to inject malicious code and deliver ...
Hacker

Your Updated Guide to Building a Multi-language Asp.Net 8 MVC Application: Resource Manager

M.Sc. C.S. University of Belgrade, Serbia; MCSA – Microsoft Certified Solutions Associate (C#, ASP.NET MVC); CodeProject MVP (x2 years); C#-Corner MVP (x3 years ...
Hacker

Your Updated Guide to Building a Multi-language Asp.Net 8 MVC Application

M.Sc. C.S. University of Belgrade, Serbia; MCSA – Microsoft Certified Solutions Associate (C#, ASP.NET MVC); CodeProject MVP (x2 years); C#-Corner MVP (x3 years ...
Visual Studio Magazine

Integrating Blazor with Existing .NET Web Apps

Blazor shook up the .NET-centric web-dev space several years ago with its new ability to create web apps using C# and .NET instead of primarily coding UI with JavaScript like most every other ...
InfoWorld

How to use FastEndpoints in ASP.NET Core

FastEndpoints is a free and open-source REST API development framework for .NET Core that can be used to build lightweight and fast APIs. In this article, we’ll examine this library and learn how to ...