Skill UI

A comprehensive guide to using k6 for robust performance and load testing across APIs, WebSockets, and browser scenarios. Learn to write realistic load simulations (smoke, load, stress, soak), analyze performance metrics, set SLAs, and integrate testing into CI/CD pipelines to ensure system reliability before deployment.

A comprehensive guide for authorized penetration testing on detecting and exploiting HTTP Request Smuggling vulnerabilities. It details analyzing discrepancies between Content-Length and Transfer-Encoding header parsing in multi-tier architectures (e.g., CDN, reverse proxy, load balancers). Learn techniques to bypass access controls, capture subsequent user requests, and escalate attacks in a controlled environment.

A comprehensive guide for authorized penetration testers on identifying and exploiting insecure deserialization vulnerabilities across multiple languages (Java, PHP, Python, .NET). Covers techniques for generating payloads using tools like ysoserial and phpggc, and testing various application components such as cookies, HTTP parameters, and message queues to achieve potential Remote Code Execution (RCE).

A comprehensive guide and set of payloads for detecting and exploiting Server-Side Template Injection (SSTI) vulnerabilities. This skill covers various template engines like Jinja2, Twig, Freemarker, and more, allowing users to achieve Remote Code Execution (RCE) during penetration testing.

This skill guides developers through integrating Static Application Security Testing (SAST) tools like CodeQL and Semgrep into GitHub Actions CI/CD pipelines. It covers automating code scanning on pull requests and pushes, tuning rules to reduce false positives, uploading SARIF results, and establishing quality gates to prevent vulnerable code from merging into production.

This skill details advanced methodologies for bypassing Content Security Policy (CSP) protections. It covers exploiting misconfigurations, such as using 'unsafe-inline' or 'unsafe-eval', leveraging JSONP endpoints, manipulating base-uri, and leaking nonces. It is essential for web application penetration testing and security auditing when standard XSS payloads are blocked by CSP.

This guide provides a comprehensive methodology for performing directory traversal and path traversal testing on web applications. It covers identifying file path parameters, executing basic payloads (Linux/Windows), bypassing common security filters using encoding (URL, double, UTF-8), and automating the process with tools like ffuf and dotdotpwn. It also details advanced steps for local file inclusion (LFI) and potential escalation to Remote Code Execution (RCE) via log poisoning.

A comprehensive guide detailing advanced techniques for bypassing Web Application Firewalls (WAFs). It covers multiple evasion methods, including various encoding schemes (URL, Unicode, HTML entities), payload obfuscation (mixed case, comments), and manipulation of HTTP protocols (methods, headers, parameter pollution). This skill is crucial for penetration testing, red team engagements, and evaluating the robustness of perimeter security controls against sophisticated attacks like SQL Injection and XSS.

A comprehensive guide and set of payloads for penetration testing web applications that process XML input. It details how to test for major vulnerabilities such as XXE, XPath injection, SSRF, and XML parsing attacks, providing step-by-step workflows and advanced payloads for identifying data exposure and security flaws.

This comprehensive skill guides the testing of web applications for Cross-Site Scripting (XSS) vulnerabilities. It covers reflected, stored, and DOM-based injection points. Testers learn to map input/output contexts, craft context-appropriate payloads, and bypass complex sanitization and CSP protections, ensuring thorough client-side security assessment.

Covers comprehensive HTML injection attack scenarios, detection tips, and tooling so security testers can validate and document injection points, phishing overlays, and reflected or stored payloads during vulnerability assessments.

This skill demonstrates how to use Playwright MCP to programmatically automate the process of inputting data into a web form. It covers various input types, including text fields, date selection, time setting, and file uploads. The process simulates realistic user interaction for data entry or form submission testing, emphasizing the ability to fill data without final submission for review purposes.