Skill UI

This skill simulates Man-in-the-Middle (MitM) attacks and ARP cache poisoning using advanced tools like Ettercap and Scapy. It is designed exclusively for authorized, controlled lab environments or penetration tests. Use cases include validating the efficacy of Dynamic ARP Inspection (DAI), assessing port security mechanisms, and testing whether IDS/IPS or SIEM systems detect Layer 2 spoofing attempts.

This skill guides users through performing sophisticated web cache deception attacks. It exploits path normalization discrepancies and cache key misconfigurations between Content Delivery Networks (CDNs) and origin servers. Use this methodology to test for sensitive data exposure, cache poisoning, and authentication bypass vulnerabilities in applications protected by aggressive caching layers like Cloudflare or Akamai.

A comprehensive guide for security professionals detailing how to exploit web cache mechanisms (CDNs, reverse proxies) to inject malicious content. It covers identifying caching layers, discovering unkeyed headers (like X-Forwarded-Host), and executing poisoning attacks for authorized penetration testing.

This skill guides comprehensive security testing for Host Header Injection vulnerabilities in web applications. It simulates attacks to identify critical risks such as password reset poisoning, web cache poisoning, Server-Side Request Forgery (SSRF), and virtual host routing manipulation. It is essential for penetration testers assessing backend security behind proxies and load balancers.

A comprehensive checklist detailing advanced attack methodologies for JSON Web Tokens (JWT). Covers critical misconfigurations such as algorithm confusion (alg:none, RS256→HS256), weak secret brute forcing, header injection (kid, jku, jwk), cache poisoning, and improper validation. Also provides specific vectors for extracting JWTs from mobile environments (Android/iOS). Ideal for penetration testers conducting deep security assessments on authentication systems.

This skill provides a comprehensive checklist and detailed methodology for detecting HTTP Request Smuggling vulnerabilities. It covers various desynchronization types (CL.TE, TE.CL, TE.TE), including HTTP/2 and modern variants. Use this when penetration testing multi-server architectures, proxies, or load balancers to identify potential security bypasses, unauthorized access, or cache poisoning risks.

A detailed playbook covering CRLF (Carriage Return Line Feed) injection techniques. This exploit targets insecure handling of user input within HTTP response headers (e.g., Location, Set-Cookie) or log files. It demonstrates advanced attacks like response splitting, XSS escalation via double CRLF, cache poisoning, and session fixation, essential for deep security testing.

A comprehensive playbook detailing how web applications can be vulnerable to attacks by manipulating the HTTP Host header. Covers critical techniques such as password reset poisoning, Web Cache Poisoning, Server-Side Request Forgery (SSRF), and Virtual Host bypass. Essential reading for penetration testers and security researchers.

A comprehensive playbook detailing expert-level techniques for exploiting web cache vulnerabilities. Covers both Web Cache Deception (stealing authenticated user data) and Web Cache Poisoning (injecting malicious content). Techniques include path confusion, unkeyed header manipulation (X-Forwarded-Host), and exploiting CDN/reverse proxy caching logic. Essential reading for penetration testers and security researchers.

Authorized security testing skill for hunting web cache poisoning and password reset host-header injection. Maps CDN caching layers, probes unkeyed headers such as X-Forwarded-Host, and verifies cache HIT signals to confirm exploitable poisoned responses.

A security skill for identifying and exploiting Host header injection vulnerabilities, including password reset poisoning, web cache poisoning, and routing-based SSRF. Provides step-by-step testing methodology and commands for authorized assessments only. Built from public research and real-world findings.

This skill covers identifying and exploiting HTTP request smuggling vulnerabilities (CL.TE, TE.CL, H2.CL, H2.TE). It includes fingerprinting front-end servers, crafting payloads for cache poisoning, and harvesting credentials via backend desyncs. Requires authorization and defensive guidance protocols.