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aspnet

Detect ASP.NET security vulnerabilities including ViewState deserialization and web.config exposure.

846|152|Updated Mar 13, 2026
Search Tags:#blazor#security-testing#aspnet#vulnerability-analysis#viewstate#web.config
One-click install
npx skills add https://github.com/xalgord/xalgorix --skill aspnet
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: aspnet
Source: https://github.com/xalgord/xalgorix/tree/main/internal/tools/skills/data/frameworks/aspnet
Command: npx skills add https://github.com/xalgord/xalgorix --skill aspnet

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The Skill identifies and mitigates ASP.NET security weaknesses such as ViewState deserialization risks, web.config exposure, and request validation bypass, helping teams harden applications against real-world attacks.

Core Features & Use Cases

  • Vulnerability identification: detects insecure configurations and common misconfigurations in ASP.NET apps (ViewState, web.config, Elmah, trace.axd).
  • Targeted testing: analyzes Blazor WASM reverse engineering exposure and server-side logic leakage.
  • Use Case: Security engineers can run automated checks across Web Forms and Blazor apps to surface exploitable endpoints, generate a report, and suggest mitigations.

Quick Start

Assess an ASP.NET application to identify ViewState deserialization risks, web.config exposure, and Blazor WASM issues, and produce a security findings report.

Frequently Asked Questions about aspnet

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect ASP.NET ViewState deserialization vulnerabilities in my application?▼

To test web.config exposure, run automated checks to identify misconfigurations that expose sensitive application settings. The analysis targets IIS configurations to detect insecure endpoints and suggests mitigations to harden your application against unauthorized access.

Can I analyze Blazor WASM applications for client-side security exposure?▼

ASP.NET security testing evaluates Web Forms, Blazor WASM, and IIS configurations to detect insecure endpoints and misconfigurations. It applies automated checks and safe testing practices to identify vulnerabilities like request validation bypass without disrupting application availability.

What is the best way to check for ASP.NET request validation bypass and insecure endpoints?▼

Safe testing practices are required to avoid disruption when testing ASP.NET applications. The process leverages automated checks combined with manual verification to safely identify vulnerabilities like Elmah and trace.axd exposure without impacting application availability.

Does ASP.NET security testing cover misconfigurations like Elmah and trace.axd exposure?▼

Yes, ASP.NET security testing covers misconfigurations including Elmah and trace.axd exposure. It identifies these insecure endpoints and common configuration weaknesses across Web Forms and Blazor apps, generating a security findings report with suggested mitigations.

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