1 Command Execution Explained
Execution works. Many websites make use of common blindfolds to read fights sentiments and perform other need operation. If your website transforms and trusted him with chief comments, you need to carefully filter dissembles. Let's say that you have a website that is using the NS look up common to find information about a specific to me. Then bring the results to death. And since this M would which is named domain is not filtered. Then it is vulnerable to comment execution. Any user with malicious goals can exploit this vulnerability and break the security of the website. Here is the hacker man knows that your website is based on PHP and he will try to active application using the command execution flow. He will try to this day in both the right way by adding a normal domain name such as google.com. As you can see here is our input with its value to mean equal google.com. The hacker never tried to modify the input and put some malicious comments. Since this is a Linux machine, he used the OR operator comment ECHO to bring something with the original quote. As you can see, he was able to bring the world back after the original reason. He can now do more comments using this flow and take control over the whole server. You can't execute the popular lyrics common E C slash password to extract sensitive data. This is a very dangerous flow. If you found it in our application, you can really hack the whole thing easy.