GraphQL API Security Testing – Test & Report

GraphQL API Security Testing

GraphQL is a query language that allows developers to access data from APIs in a more efficient and flexible way. It has become increasingly popular in recent years, as it allows developers to request only the data they need, reducing the amount of data being transferred and increasing performance. However, like any technology, GraphQL APIs need to be properly secured to protect against potential vulnerabilities. GraphQL also has its own set of security concerns. In this post, we will discuss the importance of GraphQL security testing and the different techniques and tools that can be used to identify and remediate vulnerabilities in GraphQL APIs.

What is GraphQL Security Testing?

GraphQL security testing is the process of evaluating the security of a GraphQL API by identifying and mitigating potential vulnerabilities. This type of testing is important because GraphQL APIs are often used to access sensitive data, and any security weaknesses in the API could lead to data breaches or other security incidents. GraphQL security testing typically includes a combination of manual and automated testing methods, and it can be performed at various stages of the development process, including during design, development, and deployment.

Why is GraphQL Security Testing Important?

There are several reasons why GraphQL security testing is important. First, GraphQL APIs are often used to access sensitive data, such as financial information, personal details, and other confidential information. A security breach in a GraphQL API could lead to the loss or exposure of this sensitive data, which could have serious consequences for individuals and organizations.

Second, GraphQL APIs are often used to integrate different systems and services, which can introduce additional security risks. For example, a GraphQL API that integrates with a third-party service could be vulnerable to attacks from that service, or it could be used to gain unauthorized access to other systems and services.

Finally, GraphQL APIs are often built on top of existing systems and services, which can introduce additional security risks. For example, a GraphQL API that is built on top of a legacy system could be vulnerable to attacks that exploit known vulnerabilities in that system.

Types of GraphQL Security Testing

There are several types of GraphQL security testing that can be used to identify and mitigate vulnerabilities in GraphQL APIs. Some of the most common types of testing include:

  1. Input validation testing: This type of testing is used to identify and mitigate vulnerabilities that arise from insufficient input validation. This can include testing for SQL injection, cross-site scripting (XSS), and other types of attacks that are commonly used to exploit input validation vulnerabilities.

  2. Authentication and authorization testing: This type of testing is used to identify and mitigate vulnerabilities that arise from weak authentication and authorization controls. This can include testing for weak passwords, missing or inadequate access controls, and other types of vulnerabilities that can be exploited to gain unauthorized access to the API.

  3. Test for Access Control: GraphQL APIs often have access control mechanisms in place, such as authentication and authorization, to ensure that only authorized users can access sensitive data. To test for access control vulnerabilities, try accessing data that should be protected by authentication or authorization and see if it is properly protected. You can also use tools such as Burp Suite or OWASP ZAP to automate this process.
  4. Configuration testing: This type of testing is used to identify and mitigate vulnerabilities that arise from misconfigured systems and services. This can include testing for weak or missing encryption, missing or inadequate logging and auditing, and other types of vulnerabilities that can be exploited to gain unauthorized access to the API.

  5. Test for Denial of Service (DoS) Attacks: Denial of service (DoS) attacks are a type of attack where a hacker floods a website or API with traffic, causing it to become unavailable to legitimate users. To test for DoS vulnerabilities in a GraphQL API, try sending a large number of requests to the API and see if it can handle them without crashing. You can also use tools such as Apache JMeter or LoadRunner to simulate a DoS attack.

Tools for GraphQL Security Testing

There are a number of tools available for performing GraphQL API security testing. Some of the most popular options include:

  1. Burp Suite: Burp Suite is a popular web application security testing tool that can be used to test for a variety of vulnerabilities, including injection attacks, cross-site scripting, and access control issues. It also has a plugin specifically for GraphQL API testing.

  2. OWASP ZAP: OWASP ZAP is an open-source web application security testing tool that can be used to test for a variety of vulnerabilities, including injection attacks, cross-site scripting, and access control issues.

  3. Apache JMeter: Apache JMeter is a load testing tool that can be used to test the performance of GraphQL APIs under heavy loads. This can help identify potential denial of service vulnerabilities.

  4. LoadRunner: LoadRunner is a performance testing tool that can be used to test the performance of GraphQL APIs under heavy loads. This can help identify potential denial of service vulnerabilities.

  5. GraphQL-Shield: GraphQL-Shield is a library that helps securing a GraphQL server by providing an easy way to define your application’s security rules.

  6. GraphQL-Voyager: GraphQL-Voyager is a tool that can be used to visualize the schema of a GraphQL API, making it easier to identify potential security issues and vulnerabilities.

  7. GraphQL-Code-Generator: GraphQL-Code-Generator is a tool that can be used to generate code for a GraphQL API, making it easier to identify potential security issues and vulnerabilities.

  8. GraphiQL: GraphiQL is a web-based tool that allows developers to test and debug GraphQL queries. It can also be used to test for injection and cross-site scripting vulnerabilities.

Conclusion

GraphQL APIs are a powerful tool for accessing data, but they also come with unique security risks. To properly secure a GraphQL API, it is important to perform thorough security testing. By testing for injection attacks, cross-site scripting, denial of service attacks, and access control vulnerabilities, you can ensure that your GraphQL API is secure and protected against potential attacks. With the rise of GraphQL, it’s important to be aware of the potential security risks and test for them

How to Test?

Get in touch and learn about the importance of API Security testing and how it can protect your company’s sensitive data. Our expert guide covers the different types of container security testing and best practices to ensure the safety of your containerized applications.

More To Explore

We can help improve your Business

Ensure your Organization Assets are well  protected in front of the Cyber Attacks

Delivery Workflow

Register for Free and get your test done withn 24 to 48 hours

See Workflow

Sample Report

Here is a sample report of a Security Testing Engagement

See Sample Report PDF

Work Request

Order your security test and Get Your Report

Get Your Test Report
Generated by Feedzy

1. Client Onboarding

Access to all of Cyber Legion's services is provided through the Web Secure Client Portal. To create a Free account, you can sign up through the portal, or contact the Cyber Legion team and they will set up an account for you.

2. NDA , Agreements & Digital Signature

The integration of Digital Signature in our Web Client Portal allows us to legally sign all necessary documents and agreements, enabling us to carry out security assessments on targeted systems.

3. Submit Work Request

Our pricing structure is adaptable to meet the needs of all clients. By filling out the Work Request Form, you can select from pre-existing services or request a personalized proposal.

The Cyber Legion team will acknowledge your order, set up a project in your account, and proceed with the testing and delivery.

4. Security Testing & Report

We meet agreed upon SLAs and follow security testing framework checklists. Based on our commitment, our team of engineers will utilize all of our tools, automation, and testing capabilities to achieve the objectives.

Within the agreed upon timeframe, you will receive a report on the security test that was conducted, including the results, recommendations, and references for addressing any identified issues.

5. Retesting & Validation of Remediation

We not only identify potential threats, risks, and vulnerabilities, but also provide detailed recommendations for resolution. To ensure complete remediation, we offer complimentary retesting and a range of ongoing security testing options for continued vulnerability detection and verification.