Open-source alternatives to Wstg

AllAboutBugBounty is a curated collection of bug bounty techniques and payloads for web application security testing. It serves as a reference resource covering common web vulnerabilities and exploitation methods for security researchers, providing a structured approach to identifying and exploiting web application security flaws in bug bounty programs. The repository covers a wide range of attack categories including authentication bypass, cross-site scripting injection, server-side request forgery, web cache poisoning, and business logic abuse. It includes techniques for bypassing access co

Learn-Web-Hacking is a structured web security study guide and penetration testing knowledge base. It provides a collection of research notes focused on identifying and exploiting vulnerabilities in web applications and network protocols. The project includes specialized frameworks for evaluating security risks in large language models to prevent prompt injection, as well as guides for hardening cloud-native infrastructure, including container standards and orchestration tools. It also covers the analysis of identity standards and authentication protocols. The material spans a broad range of

Ethical-Hacking-Labs is a comprehensive cybersecurity training curriculum and lab suite designed for learning penetration testing, network analysis, and offensive security techniques. It provides a structured environment for practicing the full attack lifecycle, from initial reconnaissance and scanning to exploitation and post-compromise analysis. The project provides instructional materials and guided exercises that cover specific technical domains, including open source intelligence research and network security courseware. It includes a practical workbook for identifying system vulnerabili

HowToHunt is a bug bounty hunting knowledge base and a structured guide for web application penetration testing. It provides a research methodology for organizing security testing procedures and validating application behaviors against known vulnerability patterns. The project features a curated library of security flaws and reconnaissance techniques. It organizes security testing into modular playbooks, checklists, and categorical vulnerability mappings to align specific exploitation techniques with target weaknesses. The repository covers a systematic sequence of information gathering task

Retire.js is a JavaScript vulnerability scanner and dependency security analyzer. It identifies outdated or insecure JavaScript libraries with known security flaws within web applications and local projects. The tool functions as a web security auditing utility that can be used during penetration testing to detect vulnerable scripts on live websites. It supports the generation of Software Bills of Materials using the CycloneDX format to document project dependencies. The system utilizes signature-based library detection and pattern-matching to map identified versions against a JSON-based sec

Micro8 is a security auditing knowledge base and penetration testing resource library. It serves as a curated collection of guides and documentation focused on vulnerability assessment. The project provides educational content and study guides for manual source code review, domain escalation, and internal network auditing. It includes a toolkit of reference materials for analyzing network traffic logs and identifying brute-force patterns. The library covers technical domains including web penetration testing and privilege escalation. It organizes these materials through PDF-based knowledge r

This project is a comprehensive, community-sourced knowledge base designed for security professionals and researchers. It functions as a centralized repository of offensive security techniques, providing a structured collection of exploit payloads, attack vectors, and methodologies for conducting vulnerability assessments and penetration testing. The repository distinguishes itself through a cross-platform payload taxonomy that categorizes exploitation methods by vulnerability type and target environment, enabling rapid lookup during security assessments. It maintains high standards of data i

This project is a comprehensive cybersecurity tool collection designed to support security research, penetration testing, and vulnerability assessment. It functions as a unified penetration testing suite, providing a centralized environment where professionals can access a wide range of offensive security utilities to identify system weaknesses and study attack vectors. The platform distinguishes itself through a modular architecture that aggregates disparate security scripts into a single, hierarchical command-line interface. It simplifies the management of these utilities by integrating ext

sqli-labs is a collection of intentionally vulnerable web applications and sandbox environments designed for practicing the identification and exploitation of SQL injection vulnerabilities. It serves as a cybersecurity education lab where users can experiment with database exploits in a controlled setting. The environment provides specialized modules for testing a wide range of attack vectors, including error-based, boolean-blind, and time-based injections. It specifically covers advanced techniques such as second-order injections, stacked queries, and attacks targeting HTTP headers. The pro

MHDDoS is a command-line utility designed for volumetric stress testing and infrastructure resilience assessment. It functions as a comprehensive framework for simulating high-volume network and application layer traffic to evaluate the capacity and stability of web services and network infrastructure. The tool distinguishes itself through its ability to generate complex, protocol-specific traffic patterns and raw packet structures. By employing dynamic header randomization and specialized payload injection, it simulates diverse request behaviors intended to test the effectiveness of security

Nuclei is a modular security scanning framework designed for automated vulnerability detection and infrastructure reconnaissance. It functions as a template-driven engine that executes security checks across diverse network protocols, allowing users to define custom detection logic to identify vulnerabilities, misconfigurations, and exposed assets. The platform distinguishes itself through its highly extensible architecture, which supports distributed scanning, headless browser automation for dynamic web content, and out-of-band interaction monitoring to detect blind vulnerabilities. It integ

XSStrike is an automated security scanning engine designed for web application discovery, input

OWASP ZAP is a dynamic application security testing tool and intercepting HTTP proxy used to find vulnerabilities in web applications. It functions as a penetration testing framework that enables both automated security scanning and manual security testing of running web services. The tool provides a suite of capabilities for analyzing web applications from the outside in, including the ability to capture and modify traffic between a browser and a target application. It is designed to integrate into DevSecOps pipelines to provide consistent security checks across different environments.

This project is a comprehensive, curated directory of cybersecurity resources, software, and documentation designed to support system and network protection. It serves as a centralized knowledge base and index for security professionals, aggregating industry-standard practices and open-source tools across a wide range of technical domains. The repository distinguishes itself by providing a structured collection of methodologies and frameworks for security operations. It covers critical areas including threat intelligence, digital forensics, infrastructure auditing, and vulnerability assessmen

A list of web application security

This project serves as a comprehensive cybersecurity training platform and resource repository focused on web application security. It functions as a centralized hub for security practitioners, providing both a curated collection of technical documentation and research, and a system for deploying isolated, containerized environments to practice security analysis and exploitation techniques. The platform distinguishes itself by integrating automated data aggregation with hands-on, container-based orchestration. It maintains a current knowledge base of industry research and digital threats whil

Arachni is a dynamic application security testing vulnerability scanner and web application security tool. It functions as a distributed web audit framework that performs active and passive audits to identify security flaws such as SQL injection and cross-site scripting. The project features a JavaScript-aware web crawler that executes scripts and monitors DOM changes to analyze modern dynamic web applications. It utilizes server platform fingerprinting to target compatible security payloads and provides a grid-based system to distribute scanning workloads across multiple nodes. The tool cov

w3af is a web penetration testing suite and security audit framework designed to identify and exploit vulnerabilities in web applications. It functions as a vulnerability scanner that crawls targets to find injection points and a fuzzer used to discover hidden endpoints and test input validation. The project distinguishes itself by providing an intercepting HTTP proxy for capturing and modifying traffic, combined with a knowledge-base driven exploitation system. It enables the execution of security exploits to gain remote shell access and supports post-exploitation activities, such as routing

fsociety is a penetration testing framework and security tool orchestrator designed to conduct full security audits. It functions as a wrapper that integrates external security binaries into a unified, menu-driven interface, providing a centralized system for command-line parameter mapping and execution. The project distinguishes itself by organizing specialized utilities into domain-specific collections for structured navigation. It automates the transition between different phases of an audit by chaining reconnaissance and exploitation tools through sequential workflow automation. The fram

hacker-scripts is a multi-purpose toolkit comprising a security vulnerability testing suite, a keyword-driven email automator, and a TCP remote hardware controller. It provides a collection of scripts for identifying security weaknesses and conducting controlled hacking experiments across multiple programming language environments. The system automates email workflows by scanning headers and bodies for specific strings to trigger server responses and sends randomized text and email alerts based on system activity. It also enables remote hardware control by sending binary commands over network

AntSword is a cross-platform web manager and penetration testing framework designed for the centralized administration of multiple remote website environments. It functions as a remote website administration tool and a web shell management tool, allowing users to organize and control diverse web servers from a single interface. The project provides a toolkit for security researchers to perform authorized security audits and identify vulnerabilities. It supports web penetration testing and security research workflows to analyze web application behavior and discover potential exploits. The sys

Go-SCP is a secure coding guide and vulnerability prevention framework for the Go programming language. It serves as a technical manual for implementing defensive programming patterns and security benchmarks to prevent common software vulnerabilities. The project functions as a static security reference, mapping known software weaknesses to specific Go remediation patterns. It provides a curated repository of secure coding standards and vetted implementation practices specifically focused on web application security. The framework covers security auditing by comparing source code against est

Fscan is an automated penetration testing tool designed for internal network reconnaissance and vulnerability assessment. It functions as a comprehensive security framework that maps network infrastructure, identifies active hosts and services, and detects security weaknesses across internal environments. The tool distinguishes itself through a modular plugin architecture that allows for extensible security checks and a stateful asset tracking system that maintains an in-memory registry of discovered infrastructure. It incorporates a dedicated credential brute-force engine for testing passwor

This project is a comprehensive, community-curated directory of cybersecurity resources, tools, and educational materials. It functions as a centralized index for researchers and students to discover frameworks and utilities across the entire security lifecycle, ranging from initial vulnerability assessment to post-exploitation analysis. The repository distinguishes itself through a hierarchical taxonomy that organizes diverse security disciplines into a searchable, version-controlled knowledge base. Rather than hosting software directly, it utilizes a decentralized aggregation model that lin

Semgrep is a static analysis security testing tool designed to identify vulnerabilities and logic errors by matching source code against declarative patterns. It functions as an automated scanner that integrates into development workflows to detect insecure code patterns and enforce coding standards before deployment. The engine utilizes a language-agnostic intermediate representation and a modular parser architecture to normalize diverse programming languages into a unified format. This allows for consistent rule execution across different codebases, enabling users to perform custom structur

Strix is an automated security research and vulnerability scanning platform that leverages language models to orchestrate complex security analysis tasks. It functions as a comprehensive framework for penetration testing and continuous security integration, allowing users to embed automated vulnerability research directly into development pipelines or execute it within isolated, containerized environments. The platform distinguishes itself through a multi-agent orchestration engine that coordinates specialized autonomous agents to perform parallel security assessments. By integrating LLM-agno