Vulnerable api for testing Following in the footsteps of Webgoat and JuiceShop, crAPI is an intentionally vulnerable application. Requirements PHP MySQL PostMan MITM Proxy Installation (Docker) docker-compose up -d Installation (Manual) Copying the Code cd <your-hosting-directory> git clone https://github. However, crAPI is primarily filled with API vulnerabilities for the purpose of teaching, learning, and practicing API security Jun 12, 2023 · Learn about OWASP TOP 10 API Vulnerabilities with VAmPI - Vulnerable REST API and practice realistic scenarios with your own lab Apr 1, 2023 · The API includes an on/off switch to allow you to test in both a vulnerable and secure environment, reducing the risk of false positives and negatives. By conducting a vulnerability assessment, organizations can assess the security posture of their APIs, understand potential risks, and take appropriate measures to mitigate those risks. API Security Testing With Traceable’s API security testing, you can eliminate the risk of vulnerable APIs in pre-prod, perform rapid scans that maintain speed of innovation, and automatically obtain remediation insights for developers to better secure their APIs. This tutorial will briefly explain to you the risks involved in it along with some preventive measures to protect your system against SQL injection. Collections can be created manually or via importing a Swagger/OpenAPI/RAML/WADL file. You can use it to test other tools and your manual hacking skills as well. Perfect for bug bounty hunters, CTFs, and VAPT learners Feb 20, 2024 · Try to test the API against IDOR Information Disclosure vulnerabilities by attempting to get other users’ details with GET requests. Dec 18, 2023 · Vulnerable-Code-Samples has 14 repositories available. Jun 22, 2019 · The OWASP Vulnerable Container Hub (VULCONHUB) is a project that provides: access to Dockerfile (or a similar Containerfile) along with files that are used to build the vulnerable container image documentation such as README that describes how to use the container, and optionally, a link to the image in the registry service such as Docker Hub or Quay. In this article, I will cover some vulnerabilities found while testing APIs. Damn Vulnerable GraphQL is a deliberately weak and insecure implementation of GraphQL that provides a safe environment to attack a GraphQL application, allowing developers and IT professionals to test for vulnerabilities. Sep 30, 2023 · TryHackMe OWASP API Security Top 10–1 Walkthrough Task 1: Introduction Learning Objectives Best practices for API authorisation & authentication Identification of authorisation level … API penetration testing simulates real-world attacks on APIs to identify vulnerabilities and weaknesses that could be exploited by malicious actors. It allows you to test and evaluate the efficiency of security tools and can also be used for learning, testing skills and teaching purposes. This allows to cover better Apr 22, 2025 · That’s why I decided to take on a personal project using crAPI (Completely Ridiculous API) — a vulnerable API-based application designed specifically for learning and testing API security flaws. Discover our new, free tool that tests APIs for security vulnerabilities including the OWASP API Top 10! Damn Vulnerable Web Services is a vulnerable application with a web service and an API that can be used to learn about webservices/API related vulnerabilities. This walkthrough shows you how to tackle each task, step by step. OWASP is a nonprofit foundation that works to improve the security of software. 5 days ago · Ready-to-use API Vulnerability Scanner with 40+ security tests, spec file parsing, and authentication options. This repository contains an example Python API that is vulnerable to several different web API attacks. Unlike automated testing methods, penetration testing involves manual processes conducted by security experts who leverage their knowledge and experience to mimic the strategies employed by attackers. Although some of these risks have a different name in the context of APIs, many of them align with our existing Web Security Academy topics. API testing APIs (Application Programming Interfaces) enable software systems and applications to communicate and share data. In this manner, you can hack without entering dangerous territory that could lead to your arrest. Contribute to OWASP/crAPI development by creating an account on GitHub. Feb 13, 2023 · VAmPI is a vulnerable API created with Flask (Python ) to demonstrate the top 10 vulnerabilities in APIs as outlined by OWASP Top 10 vulnerabilities. /In the Target Website field, paste one of these URLs: A curated list of VULNERABLE APPS and SYSTEMS which can be used as PENETRATION TESTING PRACTICE LAB. It provides a controlled environment to learn about and address API security vulnerabilities. DVGA has numerous flaws, such as Injections, Code Executions, Bypasses, Denial In this in-depth session, security engineer Rana Kothaga walks you through common API vulnerabilities and how to effectively use Postman for API security testing. In Oct 18, 2020 · VAmPI the vulnerable API for security testing Vulnerable REST API with OWASP top 10 vulnerabilities for APIs PaaS Cloud Goat is a simulated vulnerable Salesforce application providing hands-on experience with penetration testing of custom Salesforce applications. This usually involves various test techniques, such as penetration testing, fuzzing for specific vulnerabilities, and code reviews. This lab is designed to help you learn about and explore the top 10 security risks associated with APIs according to the OWASP API Security The API Security project focuses on strategies and solutions to understand and mitigate the unique vulnerabilities and security risks of Application Programming Interfaces (APIs) An API endpoint is the final touchpoint in an API communication system; typically a URL. We created the site to help you test Acunetix but you may also use it for manual penetration testing or for educational purposes. vAPI vAPI is Vulnerable Adversely Programmed Interface which is Self-Hostable API that mimics OWASP API Top 10 scenarios in the means of Exercises. Guide on top API security vulnerabilities, their real-world examples, and their fixes. Sep 21, 2023 · Welcome to our comprehensive walkthrough of OWASP crAPI, a purposely vulnerable API created to shed light on the top ten API security risks outlined by the Open Web Application Security Project Learn about 8 Common API 8 Common API Vulnerabilities with examples and a short method of prevention of these Security flaws. This project is a comprehensive and repeatable framework designed to assess REST APIs for security vulnerabilities based on the OWASP API Security Top 10. See a sample API security testing report. Scenario (Lab): Vulnerable API Call in the Update Profile Feb 3, 2023 · In this you will learn how to do api pentesting using owasp zap/burpsuite and postman with the Vampi lab for owasp api top 10. a. Oct 14, 2024 · APIs are particularly vulnerable to automated attacks, such as brute-force login attempts or Denial-of-Service (DoS) attacks. API Security Tools on the main website for The OWASP Foundation. vAPI is implemented using the Bottle Python Framework and consists of a user database and a token database. Please read the contributions section before opening a pull request. Apr 19, 2025 · In this post, I’m walking through my hands-on experience exploring VAmPI, a deliberately vulnerable API designed to simulate real-world security issues based on the OWASP Top 10 for APIs. - riteshs4hu/API-Pentesting-Resources Enhanced fork with logging, OpenAPI 3. This allows to cover better Feb 5, 2025 · DVWA (Damn Vulnerable Web Application) serves as a practical testing environment for security professionals and developers to understand common web vulnerabilities. Jun 18, 2025 · I am creating this blog post to document my top common test cases when doing API pentest. In this video you will learn how to setup your environment to test REST APIs for vulnerabilities. com/roottusk/vapi. May 9, 2025 · SQL Injection is a common attack which can bring serious and harmful consequences to your system and sensitive data. A curated list of VULNERABLE APPS and SYSTEMS which can be used as PENETRATION TESTING PRACTICE LAB. OWASP crAPI: Completely ridiculous API (crAPI) will help you to understand the ten most critical API security risks. You can use these applications to understand how programming and configuration errors lead to security breaches. It is an intentionally vulnerable API designed for testing and learning purposes. These tools simulate the techniques of threat actors to detect and validate vulnerabilities before they can be exploited in the wild. It also helps you understand how developer errors and bad configuration may let someone break into your website. SQL Injection is performed with SQL programming language. APIs Are Vulnerable to Attack Jul 24, 2023 · What is vAPI? vAPI is Vulnerable Adversely Programmed Interface which is self hostable api. These challenges are designed to test your knowledge and skills in identifying and mitigating common security vulnerabilities in API implementations. Aug 25, 2023 · To learn more about API pentest you need to start practicing in your lab. It was created as I wanted a vulnerable API to evaluate the efficiency of tools used to detect security issues in APIs. But this power comes at a cost. May 23, 2025 · Discover OWASP Top 10 API vulnerabilities. APIs have rapidly become a prime target for attackers, with vulnerabilities in their design, implementation, or configuration creating serious The Vulnerable API (Based on OpenAPI 3) VAmPI is a vulnerable API made with Flask and it includes vulnerabilities from the OWASP top 10 vulnerabilities for APIs. Nov 29, 2024 · API penetration testing is essential to identify and address these vulnerabilities. This list aims to help starters as well as pros to test out and enhance their penetration skills. The lab is designed to help you learn about and explore the top 10 security risks associated with APIs according to the OWASP API Security Project The OWASP API Top 10–2025 consists of the following vulnerabilities: 0xa1: Broken Object Level Authorization 0xa2: Broken Authentication 0xa3: Broken Object Property Level Authorization 0xa4 API vulnerabilities are weaknesses or flaws in the code of APIs that can be exploited by hackers to gain unauthorized access, manipulate data, or disrupt services. Oct 7, 2023 · Performing a comprehensive SOAP API penetration testing requires a structured methodology, attention to detail, and a deep understanding of… Mar 18, 2023 · This is a walkthrough of the Vulnerable Adversely Programmed Interface (vAPI), a deliberately vulnerable web application to practice your API hacking skills. In this repository, you'll find a wide range of wordlists, checklists, vulnerable app setups, Logger++ filters and resources dedicated to REST APIs, JSON, and GraphQL. NIVA is a simple web application which is intentionally vulnerable to NoSQL injection. This Jul 10, 2020 · According to the documentation, vulnerable API (vAPI) is a set of API endpoints written specifically to illustrate common API vulnerabilities. Learn how proactive detection of API Vulnerability with automated testing can enhance your API security. vAPI vAPI is Vulnerable Adversely Programmed Interface which is Self-Hostable API that mimics OWASP API Top 10 scenarios in the means of Exercises. Jul 1, 2020 · We’ve got you covered with these vulnerable web apps and vulnerable websites for testing Knowing where to find the best vulnerable websites, web apps, and battlegrounds is useful for every new or established hacker. Apr 2, 2024 · This is a walkthrough of the VAmPI vulnerable API. This For SSRF, XSS, and Command Injection testing corpus, when a vulnerability is present, the vulnerable behavior pro-duced by the testing corpus prompts the API application to send a vulnerability verification request to the Validation Server. In this article, we’ll explore the ins and outs of SSRF, how it can be exploited, and provide tips for testing your APIs to help find such vulnerabilities. Scan and identify security vulnerabilities in your APIs with our advanced API vulnerability scanner to ensure your applications are safe from potential threats. Nov 19, 2024 · Discover essential API security testing practices, tools, and tips to protect your data and prevent breaches effectively. This is just a basic API, my plans are to advance into more complex grey box and black box testing using tools like The Vulnerable API (Based on OpenAPI 3) VAmPI is a vulnerable API made with Flask and it includes vulnerabilities from the OWASP top 10 vulnerabilities for APIs. How about a fresh start? Feb 25, 2025 · API security vulnerabilities continue to rise. Jun 28, 2024 · Enhance your API security with postman collection support to identify vulnerabilities and protect sensitive information effectively. git Mar 27, 2020 · A Postman Collection is an executable API description available in the Postman API testing suite. All dynamic websites are composed of APIs, so classic web vulnerabilities like SQL injection could be classed as API testing. Tools like Postman can help security professionals simulate attacks on APIs, analyze responses, and automate testing. Then you can focus on web API security testing of your own APIs and infrastructure, or consider working with companies that offer bug bounties that have APIs in scope. Learn how to identify, prevent, and mitigate these critical security risks. We’ll provide ways to test and mitigate each vulnerability and look at some basic tools to automate API security testing. This allows to cover better Jan 4, 2024 · What is API penetration testing? We present the methodology, objectives and use cases of black box, grey box and white box pentesting on APIs Feb 17, 2024 · Here's a walkthrough of crAPI (a. Whether you're a developer or a Meanwhile, you can practice WebAppSec using the OWASP DevSlop Pixi Module, a vulnerable WebApp and API service intent to teach users how to test modern web applications and API's for security issues, and how to write more secure API's in the future. It uses a combination of Postman for test case development, Newman for command-line automation, and custom scripting to create a full testing pipeline. Aug 9, 2025 · Welcome to the Damn Vulnerable API (DVAPI) project. This dynamic approach to security testing is known as dynamic application Apr 11, 2023 · Vulnerable code in a REST API that fails to validate user input properly can ultimately allow access to data or allow remote code execution on the web server hosting the API. A built-to-be-vulnerable API application based on the OWASP top 10 API vulnerabilities. About Praktek API Penetration Testing menggunakan Vulnerable API Vampi penetration-testing owasp-top-10 owasp-vulnerabilities api-pentest vulnerable-api Readme vAPI on the Postman API Network: This public collection features ready-to-use requests and documentation from OWASP API Security top 10. io, where a user can directly pull and run The Ten Most Critical API Security RisksIs the API Vulnerable? Object level authorization is an access control mechanism that is usually implemented at the code level to validate that a user can only access the objects that they should have permissions to access. The Start a New Website or Web Service URL dialog is displayed. To learn how to 7. k. Our engineers are working on it. May 2, 2025 · API security testing protects sensitive data, prevents unauthorized access, and maintains the integrity of applications and systems that rely on APIs. Jan 12, 2025 · In this blog post, I’ll walk you through the process of creating a deliberately vulnerable API using Node. js, Express, and MySQL2. Use c{api}tal to learn, train and exploit API Security vulnerabilities within your own API Security CTF. For demonstration, I am going to […] Dec 31, 2023 · Here is a quick and easy way to test if an API endpoint is vulnerable to Server Side Request Forgery (SSRF). - Aug 24, 2022 · I encourage you to target intentionally vulnerable APIs in your own lab environment and practice abusing the multiple API attack techniques covered here. The focus goes to open-source tools and resources that benefit all the community. The OWASP Vulnerable Web Applications Directory Project (VWAD) is a comprehensive and well maintained registry of all known vulnerable web applications currently available for legal security and vulnerability testing of various kinds. All of these vulnerabilities I am gonna show you in this article are the actual vulnerabilities which you can find on the live websites on the internet. 0 and Python 3 for security monitoring workshops - jorritfolmer/vulnerable-api VulnAPI is an Open-Source DAST designed to help you scan your APIs for common security vulnerabilities and weaknesses. This article will guide you on how to set up a VAmPI virtual home-lab with and without Docker. Vulnerable Web Apps - testinvictiVulnerable Test Websites Apr 19, 2025 · In this post, I’m walking through my hands-on experience exploring *VAmPI*, a deliberately vulnerable API designed to simulate real-world security issues based on the OWASP Top 10 for APIs. Mar 11, 2023 · Creating A Vulnerable API Lab to practice API-Pentesting with crAPI APIs are used everywhere and protecting them is an essential part in the cyber world that we live in now. crAPI c ompletely r idiculous API (crAPI) will help you to understand the ten most critical API security risks. Protecting these endpoints with an API security solution is essential, because they make the entire API system vulnerable to attack. Explore best practices and common API threats. This allows to cover better DVAPI is a lab that provides a series of challenges and exercises related to the top 10 API security risks identified by OWASP, 2023. - kaiiyer/awesome-vulnerable This Invicti white paper shows the practical challenges of API discovery and API vulnerability testing, technical solutions to overcome them, and best practices to make it all work in a modern web development pipeline. crAPI is vulnerable by design, but you’ll be able to safely run it to educate/train yourself. Want to stay up to date in infosec? Then check out Pentest List, a curation of the latest top API security testing is a critical component of any web application security assessment, ensuring that APIs are robust against attacks and protect sensitive data. "vAPI" stands for Vulnerable Adversely Programmed Interface which is a Self-Hostable API project that mimics the OWASP API Top 10 scenarios through practical exercises. A comprehensive collection of resources designed to help you enhance the security of your APIs. vAPI is Vulnerable Adversely Programmed Interface which is Self-Hostable API that mimics OWASP API Top 10 scenarios in the means of Exercises. Ready to conquer API Security? Our Payatu Bandits bring you DVAPI: your thrilling lab for mastering the top 10 API security risks according to OWASP, 2023. For demonstration, I am going to […] The first in our series of how to Pen Test your REST API with Burp Suite, including an introduction to APIs, Burp Suite, and some standard configurations. Postman allows you to test for authentication flaws, SQL injections, XSS vulnerabilities, and other security issues. Oct 25, 2023 · Learn how API penetration testing helps secure your APIs, prevent data breaches, and strengthen defenses. Aug 6, 2023 · vAPI Vulnerable API walkthrough part 2 where you can learn OWASP API top 10 with a kind of real world scenarios and start pentesting. Web Security Academy alignment with the OWASP Top 10 API vulnerabilities The OWASP Foundation periodically publishes a list of critical API-specific security risks. Apr 7, 2025 · As direct conduits to sensitive data, API vulnerabilities frequently pose substantially higher risks than traditional web flaws, making thorough security testing non-negotiable in today's threat landscape. - mattvaldes/vulnerable-api completely ridiculous API (crAPI). From the Home tab, click New. Learn about six serious API security vulnerabilities and how to protect yourself from them. The simplest way to set it up is by using Docker, making it easy for you to follow along and practice on your own. What is crAPI? crAPI stands for “Completely Ridiculous API”. Jul 6, 2022 · Basics This is yet another article for beginners in hacking. This guide walks through setting up and using DVWA effectively for penetration testing practice and security assessments. Sep 30, 2024 · API security testing is the process of evaluating an API to detect security vulnerabilities. crAPI is vulnerable by design, but you’ll be able to safely run it to educate/train Invicti Vulnerable REST API Invicti Vulnerable REST API Test Web Application Documentation General How to scan REST API? Auto Generated Scan Profile by Invicti Assistant Open Invicti Standard. Contribute to Aftab700/API-Penetration-Testing development by creating an account on GitHub. Warning: This site hosts intentionally vulnerable web applications. Get hands-on with DVAPI's exciting API Test Environments Vulnerable API, GraphQL, and Website hosts can be used to build an vulnerability testing environment. completely ridiculous API), one of the most well-known deliberately vulnerable practice APIs, to test your hacking skills. Mar 16, 2025 · Prerequisites: a working virtual instance of Kali Linux and Linux fundamentals. This project mimics the real world scenario and is not a blind Capture the Flag type challenge. Jul 24, 2024 · Discover the top 10 API security vulnerabilities that every developer must know. Results for tag: vulnerable-api 04Oct VAmPI the vulnerable API for security testing Vulnerable REST API with OWASP top 10 vulnerabilities for APIs #vulnerable-api /Featured Vulnerability-oriented Testing for RESTful APIs Wenlong Du*, Jian Li*, Yanhao Wang, Libo Chen# Ruijie Zhao, Junmin Zhu, Zhengguang Han, Yijun Wang, and Zhi Xue. The first in our series of how to Pen Test your REST API with Burp Suite, including an introduction to APIs, Burp Suite, and some standard configurations. Tip: Look for potential SQL Injections, Cross Jan 12, 2025 · In this blog post, I’ll walk you through the process of creating a deliberately vulnerable API using Node. API testing is important as vulnerabilities in APIs may undermine core aspects of a website's confidentiality, integrity, and availability. This setup serves as a foundational exercise in whitebox testing, allowing me to understand and exploit common security vulnerabilities. Mar 9, 2022 · Just another blog about Penetration Testing. A deliberately vulnerable Flask API lab built for practicing real-world API security testing — includes XSS, SQLi, IDOR, JWT flaws, and more. Warning: This is not a real shop. vAPI, also known as the ‘Vulnerable Adversely Programmed Interface’, is a vulnerability exercise and test platform designed to help users learn about API security. Jun 12, 2023 · I am back with a new article on API testing, this is nothing but a simple walkthrough for VAmPI – vulnerable API with owasp API top 10 vulnerabilities. OWASP maintains a list of vulnerable test projects at OWASP Vulnerable Web Applications Directory. This lab is designed to help you learn about and explore the top 10 security risks associated with APIs according to the OWASP API Security Jun 5, 2023 · Welcome to the Damn Vulnerable API ( DVAPI ) project. Jul 28, 2024 · VAmPI (Vulnerable API) is a purposely vulnerable API designed for practicing API security testing. The purpose of this project is to facilitate a better Jun 5, 2023 · Welcome to the Damn Vulnerable API ( DVAPI ) project. The Vulnerable API (Based on OpenAPI 3) VAmPI is a vulnerable API made with Flask and it includes vulnerabilities from the OWASP top 10 vulnerabilities for APIs. We do this by using a webhook to simulate a payload. Jun 16, 2025 · Use of Vulnerable Web Apps Leveraging these intentionally created vulnerable websites and web apps for testing gives you a safe environment to practice your testing legally while being on the right side of the law. This project is based on the OWASP API Top 10 2023 Stable version which is published on June 5th 2023. Mar 31, 2025 · Introduction to web vulnerability scanners Web vulnerability scanners are automated security testing tools designed to identify exploitable weaknesses in live web applications and APIs. Burp Scanner's built-in API security testing functionality can help to solve this problem. Use it to test your API hacking skills. Many web vulnerability scanners lack visibility when it comes to APIs, which means the organizations using them lack visibility too. This is an example PHP application, which is intentionally vulnerable to web attacks. Follow their code on GitHub. What is VamPI? Apr 1, 2023 · The API includes an on/off switch to allow you to test in both a vulnerable and secure environment, reducing the risk of false positives and negatives. The framework is demonstrated using the intentionally vulnerable OWASP Juice Shop API as Protect your APIs from vulnerabilities with advanced API security testing techniques. By using Postman for penetration testing, you can proactively identify and API Penetration Testing Notes. Before scanning, you can discover target API useful Jan 17, 2022 · A tool designed to mimic OWASP API Top 10 vulnerabilities and to allow their behavior to be observed has been released to the open source community. VAmPI is a vulnerable API made with Flask and it includes vulnerabilities from the OWASP top 10 vulnerabilities for APIs. Testing helps identify ways to mitigate these threats by implementing rate limiting, input validation, and other security controls. Below, we cover the top vulnerabilities inherent in today’s APIs, as documented in the 10 OWASP API security vulnerability list. Nov 11, 2020 · Compared to web applications, API security testing has its own specific needs. It is intended to help you test Acunetix. It includes a switch on/off to allow the API to be vulnerable or not while testing. By using this tool, you can detect and mitigate security vulnerabilities in your APIs before they are exploited by attackers. API security is more important now than ever before APIs are a vital component of modern web applications, but security in this area is often poorly implemented and maintained. Whether you’re preparing for security certifications or improving your practical skills, DVWA provides Damn Vulnerable Web Services is a vulnerable application with a web service and an API that can be used to learn about webservices/API related vulnerabilities. Quixxi API Security Scan proactively identify security weaknesses and vulnerabilities in an API (Application Programming Interface). Aug 8, 2025 · What are API vulnerabilities? Application programming interfaces (APIs) enable communication between services, applications, and data systems—powering everything from mobile apps to large-scale enterprise platforms. Learn actionable strategies to fully protect your APIs and safeguard your business from critical security risks. This allows to cover better 5 days ago · Learn what is API security testing, common vulnerabilities in APIs and how to perform API security testing using various tools in this detailed guide. Apr 10, 2025 · Here is a list of top API penetration testing tools to help you find the best one that suits your cybersecurity needs and improve your security posture. Let's dive into the key aspects of API penetration testing that can help secure your digital gateways. The awesome-api-security (aka awesome-apisec) repository is collection of awesome API Security tools and resources. Every API endpoint that receives an ID of an object, and performs any action on the object, should implement object-level The Vulnerable API (Based on OpenAPI 3) VAmPI is a vulnerable API made with Flask and it includes vulnerabilities from the OWASP top 10 vulnerabilities for APIs. Burp Suite, a leading web application security testing tool, provides a comprehensive set of features to perform API security testing. Installing vAPI Vulnerable API via Docker: A curated list of VULNERABLE APPS and SYSTEMS which can be used as PENETRATION TESTING PRACTICE LAB. To create our vAPI instance for testing, it's important to add Docker to our Kali instance. Here are the top 2 API labs which you can use to practice. It simulates an API-driven, microservice-based web application that is a platform for vehicle owners. Apr 11, 2023 · Vulnerable code in a REST API that fails to validate user input properly can ultimately allow access to data or allow remote code execution on the web server hosting the API. Penetration Testing Penetration testing simulates real-world attacks to identify vulnerabilities in an API. Learn how to strengthen API security effectively.