What is Web Cache Poisoning Attack?

The article from PortSwigger discusses various aspects and techniques related to malicious web cache poisoning attacks. It highlights how such attacks can jeopardize user data and influence the integrity of web applications. The text explains different methods of leveraging caches to intercept and manipulate data, along with examples of successful attacks. Additionally, it offers practical advice on how to identify and avoid these threats in everyday programming tasks. The article encourages readers to understand the mechanics of caching and its role in web application security, fostering better protection against potential vulnerabilities.