This extension is legacy and is no longer maintained, please use SecurityCodeScan VS2019 instead.

Security static code analyzer for .NET

Detects various security vulnerability patterns: SQL Injection, Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), XML eXternal Entity Injection (XXE), etc.
Basic intraprocedural taint analysis for input data.
Analyzes .NET and .NET Core projects in a background (IntelliSense) or during a build.
Continuous Integration (CI) through MSBuild. For Unix CI runners please use VS2017 nuget package.
Works with Visual Studio 2017 or higher. Visual Studio Community, Professional and Enterprise editions are supported. Other editors that support Roslyn based analyzers like Rider or OmniSharp should work too.
Open Source

Security Code Scan (for VS2017 and newer)