The first web attack discussed in this module is HTTP Verb Tampering. An HTTP Verb Tampering attack exploits web servers that accept many HTTP verbs and methods. This can be exploited by sending malicious requests using unexpected methods, which may lead to bypassing the web application's authorization mechanism or even bypassing its security controls against other web attacks. HTTP Verb Tampering attacks are one of many other HTTP attacks that can be used to exploit web server configurations by sending malicious HTTP requests.