The list goes on nearly forever. While this establishes functionality for the sake of a prank or annoyance, a personal favorite is injecting an automatically playing audio file. It can not only destroy website's appearance but also become a good basis for hacking other people's login data. The solution The code I came up with was relatively simple, with only seven lines. On a machine directly connected to the network, this would indicate that the connection is over the Ethernet adapter. However, JS Injection also can cause some serious website damages. These are most commonly executed through modified URLs, such as in phishing emails. Open source resources are available to help, such as the OWASP Validation Regex Repository , which provides patterns to match against for some common forms of data. This incident report from Apache in is a good example of how XSS can be chained in a larger attack to take over accounts and machines.
What many people don't know is that you can also save tiny snippets of code to these bookmarks, which are executed in the context of the web page you are on, including access to its structure and styling. The program must be run as the superuser, either by being logged in as "root" or by using sudo as shown.
You'll see the new element at the bottom in the picture below. However, this practice very often ends with customer's complaints. You have no chance to survive make your time.
The above screen shot is the another site which shows the information regarding IP address. As before, the modifications will be logged to the console. Then you can try different injection types — parameters modification or design modification. Still, you might forget what you typed or lose a bit of text.
Some frameworks will do most of the heavy lifting for you. The successful execution of any of these samples can indicate a possible XSS vulnerability due to direct injection.
based on 36 review