API Testing Portswigger Lab: Finding and exploiting an unused API endpoint | How2Hack API pentesting

Portswigger API testing
API pentesting, or Application Programming Interface penetration testing, is a crucial aspect of ensuring the security of modern web applications. APIs serve as the bridge between different software systems, enabling them to communicate and share data efficiently. However, this interconnectivity also introduces potential vulnerabilities that malicious actors can exploit.

API pentesting involves systematically assessing the security of an application's API endpoints to uncover vulnerabilities such as improper authentication, authorization flaws, input validation issues, insecure data transmission, and more. By conducting thorough testing, security professionals can identify weaknesses that could be leveraged by attackers to gain unauthorized access, manipulate data, or disrupt services.

During API pentesting, testers typically employ a variety of techniques, including fuzzing, parameter manipulation, authentication bypass, session manipulation, and other methods to uncover vulnerabilities. They may also use specialized tools and scripts to automate testing processes and simulate attacks.

The ultimate goal of API pentesting is to help organizations identify and remediate security flaws before they can be exploited by malicious entities. By proactively addressing vulnerabilities in their APIs, businesses can protect sensitive data, maintain the integrity of their systems, and safeguard their reputation in an increasingly interconnected digital landscape.
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