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RoslynAnalyzers Insecure XSLT script processing

Providing an insecure XsltSettings instance and an insecure XmlResolver instance to XslCompiledTransform.Load method is potentially unsafe as it allows processing script within XSL, which on an untrusted XSL input may lead to malicious code execution. Either replace the insecure XsltSettings argument with XsltSettings.Default or an instance that has disabled document function and script execution, or replace the XmlResolver argument with null or an XmlSecureResolver instance. This message may be suppressed if the input is known to be from a trusted source and external resource resolution from locations that are not known in advance must be supported.

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

CA3076
Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | C# | Roslyn Analyzers

Suppressing Inspection

You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:

//noinspection CA3076

More detailed instructions as well as other ways and options that you have can be found in the product documentation:

Inspection Details

By default bundled with:

JetBrains Rider 2025.2, Qodana for .NET 2025.2,

Last modified: 18 September 2025