Sql injection tool for mac6/12/2023 ![]() The injected echo command was executed, and the supplied string was echoed in the output. The original command was executed without its expected arguments, and so returned an error message. The three lines of output demonstrate that: As a result, the output returned to the user is: The & character is a shell command separator, and so what gets executed is actually three separate commands one after another. The echo command simply causes the supplied string to be echoed in the output, and is a useful way to test for some types of OS command injection. If this input is submitted in the productID parameter, then the command executed by the application is: ![]() Since the application implements no defenses against OS command injection, an attacker can submit the following input to execute an arbitrary command: This command outputs the stock status for the specified item, which is returned to the user. For historical reasons, the functionality is implemented by calling out to a shell command with the product and store IDs as arguments: To provide the stock information, the application must query various legacy systems. This information is accessed via a URL like: Consider a shopping application that lets the user view whether an item is in stock in a particular store.
0 Comments
Leave a Reply. |