Open-source alternatives to AllAboutBugBounty

fuzzdb is a collection of datasets designed for web application penetration testing and dynamic fuzzing. It provides a fuzzing payload dictionary, a resource discovery wordlist, and a fault injection dataset containing corrupted Unicode, null bytes, and escape codes to trigger application crashes and logic errors. The project includes a security filter bypass list featuring polyglots and encoded strings to evade web application firewalls and input validation filters. It also provides a comprehensive web application penetration testing dataset specifically for identifying flaws such as cross-s

The Web Application Security Testing Guide is an open-source security testing standard and comprehensive framework of procedures for identifying vulnerabilities in web applications and services. It serves as a vulnerability assessment methodology and a web API security audit framework, providing a structured approach for conducting consistent and thorough security audits of web-based software. The project utilizes a methodology-based audit framework and checklist-driven workflows to ensure repeatable discovery and exploitation steps. It organizes security tests through taxonomy-based vulnerab

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

Maskphish is a comprehensive security toolkit that integrates capabilities for digital forensics, network vulnerability scanning, open-source intelligence, penetration testing, and social engineering. It functions as a multi-purpose framework for automating reconnaissance and executing security audits across diverse network environments. The project features a specialized phishing and social engineering toolkit used for cloning websites, masking URLs, and deploying deceptive pages to capture user credentials. It also includes a remote access Trojan builder for generating platform-specific exe

scan4all is an all-in-one vulnerability scanner that orchestrates parallel network reconnaissance, service cracking, and exploit execution across a wide range of protocols. It combines port discovery, web fingerprinting, password cracking, and a plugin-based database of over 15,000 proof-of-concept exploits into a single automated pipeline, with results streamed to Elasticsearch for structured querying and analysis. The tool distinguishes itself through its multi-engine orchestration, coordinating tools like nmap, naabu, and nuclei under one pipeline to avoid redundant work and share results.

Open Redirection Analyzer

This project is an AI model API gateway and proxy server designed to provide a unified interface for interacting with diverse artificial intelligence service providers. It functions as a centralized middleware platform that routes, load balances, and translates API requests across multiple models, enabling developers to access text, image, audio, and video generation capabilities through a single, standardized integration. The gateway distinguishes itself through comprehensive administrative and financial controls, including event-driven usage accounting, real-time token consumption tracking,

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

This project is a CAPTCHA solver browser extension that automatically detects and resolves image, text, and behavioral challenges using an AI inference engine. It functions as a bot detection bypass tool designed to overcome interactive web barriers and session timeouts to maintain access to protected websites. The extension provides a bridge between automated solving capabilities and external programming languages or browser automation frameworks via an API integration. It utilizes an AI-powered optical character recognition system to transcribe text from images and auditory challenges into

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

This project is an automated security scanner designed to identify vulnerabilities within web caching layers. It functions as an HTTP protocol security tool that probes web infrastructure by manipulating request headers, parameters, and cookies to observe how servers handle and store content. The scanner distinguishes itself through specialized cache behavior analysis, which targets specific flaws such as cache poisoning and cache deception. It incorporates a recursive crawler to map web application endpoints and utilizes configurable proxy routing to facilitate traffic inspection and debuggi

SecLists is a centralized library of security assessment data designed to support vulnerability discovery and penetration testing. It functions as a comprehensive repository of wordlists, payloads, and testing methodologies used to audit software, firmware, and internet-connected hardware for technical vulnerabilities. The project distinguishes itself through a standardized taxonomy and a language-agnostic data format, which allows security tools to predictably ingest and utilize its assets regardless of the underlying programming environment. By decoupling raw testing data from execution log

This project is a GitHub secret scanner and dorking tool designed to identify leaked credentials and private keys within repositories. It functions as an API reconnaissance utility that uses curated search queries and automated dorks to locate sensitive data across public and enterprise GitHub instances. The tool enables security vulnerability research and enterprise auditing by targeting both public cloud instances and private enterprise installations via configurable base URLs. It utilizes token-based authentication to access private repository content and bypass API rate limits. The syste

This project is a collection of specialized HTTP servers designed for static file hosting, secure file uploads, and encrypted web traffic. It provides implementations for delivering local files and directories over HTTP and HTTPS, including support for index pages and single-page application routing. The software differentiates itself through dedicated server roles, including a secure file upload server with size limits and token validation, and an HTTPS web server that utilizes PKCS#12 certificates for TLS encryption. It also includes a specialized gateway for managing cross-origin resource

This project is a comprehensive security framework for PHP applications, providing a modular system for verifying user identities and enforcing access control policies. It functions as a security middleware that decouples authentication and authorization logic from core application code, allowing for centralized management of user sessions, credentials, and resource access. The framework distinguishes itself through a highly decoupled architecture that separates identity verification from storage mechanisms. It utilizes a strategy-based approach to authentication, enabling developers to imple

ngxluawaf is an OpenResty web application firewall that uses Lua to filter malicious HTTP requests and block web attacks. It operates as a programmable request filter and IP access controller for Nginx, providing a security layer to identify and block unauthorized scanners, fuzzing attempts, and abnormal network requests. The project includes capabilities for HTTP layer 7 DDoS mitigation by restricting request frequency per IP address. It further secures the environment by restricting access to sensitive archives and blocking script execution in upload directories to prevent data leakage.

Paperclip is an ActiveRecord file attachment manager that links database models to files stored on local disks or cloud storage. It functions as a system for managing file attachments, a fingerprinting system for detecting duplicates and verifying integrity, and a MIME type validator to ensure uploaded files match allowed formats. The project features an image processing pipeline that uses command-line utilities to automatically generate thumbnails and scaled versions of images based on predefined dimensions. It also provides S3 compatible file storage for managing attachments in Amazon S3 an

SocialFish is a credential harvesting tool and phishing framework designed to intercept usernames, passwords, and two-factor authentication codes through deceptive web pages. It functions as a social engineering platform and information gathering tool used to collect target data and system information for security research and penetration testing. The system utilizes a reverse proxy to tunnel network traffic and capture real-time HTTP requests and session cookies. It features a live operator panel for intercepting one-time passwords and employs browser-based cloning to replicate authenticatio

Active Storage Validations is a library for Ruby on Rails that provides model-level validation helpers for file attachments. It integrates directly into the standard validation lifecycle to ensure that uploaded content conforms to defined business requirements before it is persisted to storage. The framework enforces constraints on file size, content type, dimensions, and the number of attachments. It includes security mechanisms to detect and block content-type spoofing by inspecting the binary signature of files to verify that their actual format matches the declared extension. Beyond basi

This project is a collection of utilities designed for the localization and modification of a multi-platform SSH client. It serves as a cross-platform application translator and premium unlocker, providing the means to translate the software interface into Chinese and bypass authentication and trial restrictions. The toolset implements binary patching and asset replacement to enable offline application access by skipping mandatory login processes. It specifically modifies internal application flags to unlock premium functionality across Windows, macOS, Linux, and Android platforms. The proje

CodeIgniter is a PHP web framework built on the Model-View-Controller pattern, designed for building full-stack web applications. It provides a lightweight toolkit with minimal configuration, organizing application logic into controllers, models, and views for clean separation of concerns. The framework includes a fluent query builder for constructing SQL statements programmatically, PSR-4 autoloading with namespace mapping, and a service-based dependency injection container for managing shared class instances. The framework distinguishes itself through its comprehensive set of built-in tools

PRET is a network printer exploitation framework and security utility designed for discovering printing hardware and auditing firmware. It serves as a toolkit for penetrating printing infrastructure by manipulating printer-specific control languages and protocols. The project provides specialized capabilities for triggering remote code execution via buffer overflows and managing printer file systems using the Printer Job Language. It allows for the extraction of device metadata, such as firmware versions and memory resources, and the modification of hardware behaviors and system parameters.

Lockdoor-Framework is a modular penetration testing suite designed to facilitate comprehensive security assessments through a centralized command-line interface. It functions as an integrated platform for reconnaissance, vulnerability scanning, and the exploitation of target systems, providing a unified environment for managing complex security workflows. The framework distinguishes itself through a modular plugin architecture that allows for the extension of core capabilities without modifying the underlying codebase. It incorporates an automated reconnaissance pipeline to map attack surface

Buster is a browser extension that solves reCAPTCHA audio challenges by transcribing them into text through speech recognition, and it simulates human-like mouse interactions to bypass visual verification prompts. The extension coordinates with a companion desktop application via local inter-process communication, where the desktop app handles the simulation of natural mouse movements and clicks to improve automated solving success rates. The project distinguishes itself by combining audio transcription with human behavior simulation, using randomized mouse trajectories and timing to mimic hu

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

OSS-Fuzz is a distributed, containerized platform for continuous fuzzing and memory safety analysis. It functions as a bug hunting infrastructure that identifies security vulnerabilities and stability bugs through automated, coverage-guided fuzz testing across a scalable cluster of containers. The system provides a continuous security testing pipeline that manages the entire lifecycle of vulnerability discovery, from bootstrapping project templates and compiling targets to executing long-running batch tests. It specifically focuses on memory safety, utilizing sanitizers to detect buffer overf

Undecimus is an iOS jailbreak tool and firmware exploit utility designed to remove software restrictions and elevate system privileges on devices running iOS 11.0 through 12.4. It serves as a software implementation for bypassing system limits and performing unauthorized system modifications. The project functions as an installer for third-party package managers and substrates, enabling the deployment of alternative application stores. It also includes system recovery tools to diagnose errors and repair corrupted system packages following firmware modifications. The toolset covers low-level