Command injection is an attack in which the goal is execution of arbitrary commands on the host operating system via a vulnerable application. Command injection attacks are possible when an application passes unsafe user supplied data (forms, cookies, HTTP headers etc.) to a system shell. In this attack, the attacker-supplied operating system commands are usually executed with the privileges of the vulnerable application. Command injection attacks are possible largely due to insufficient input validation.
This attack differs from Code Injection, in that code injection allows the attacker to add their own code that is then executed by the application. In Command Injection, the attacker extends the default functionality of the application, which execute system commands, without the necessity of injecting code.
Investigating Google Cloud Shell
This parameter’s value changes our project in the Cloud Shell.
Simply, if we visit https://console.cloud.google.com/cloudshelleditor?project=asd
https://shell.cloud.google.com/ Cloud Shell Editor actually lets you open it from here
( https://console.cloud.google.com/cloudshelleditor?project=asd )
While in this terminal, I tried the same things I tested in the first terminal.
I typed asd’ to the project parameter and saw something very exciting in the terminal.