What is a xss cross-site scripting attack?

Today, I will talk to you about what xss cross-site scripting attacks are. Many people may not know much about them. In order to let everyone know more, Xiaobian summarized the following contents for everyone. I hope everyone can gain something according to this article.

What is XSS? Cross-site scripting attacks. The attack involves injecting malicious code into web pages.

How do you inject your own code into someone else's website? On the entry page, enter a code containing html or js. These codes can be triggered when the content is displayed (e.g., forum sites, which display the input in the post list if the content contains..., malicious code can be executed.)

How to prevent xss attacks? filter out or replace special symbols such as, when storing data or outputting data

After reading the above, do you have any further understanding of what xss cross-site scripting attacks are? If you still want to know more knowledge or related content, please pay attention to the industry information channel, thank you for your support.