smuggler

Smuggler is an HTTP Request Smuggling and Desync testing tool developed in Python 3, designed to identify potential vulnerabilities in web applications that may lead to HTTP request smuggling attacks. Its notable features include support for various HTTP methods, the ability to process both single URLs and lists of hosts, customizable logging, and configurable request mutations to enhance testing accuracy. Users must be aware that the tool may produce false positives and negatives, and it integrates configuration files for tailored payload definitions.