answersLogoWhite

0

There are several things I recommend doing as a developer to try and stop XSS from occurring:

  • Filter dangerous characters, like the ones listed above.
  • Convert all characters which are not letters or number to HTML before displaying the user input in search scripts and forums.
  • Develop some signing scripts with private and public keys that check to make sure that all the scripting is authenticated.
  • Make sure that the pages in the Web site or web application return user inputs only after checking them for any potentially malicious code.
User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Script alert XSS script?

That looks like a XSS pen testing injection to me.


What attacks involves the injection of malicious scripts into a website?

XSS


What is XSS in roman numerals?

I believe it is 27 by Medieval Roman numerologyImproved Answer:-In Roman numerals X = 10 and S = 1/2So XSS = 10+1/2+1/2 = 11


What is an XSS attack?

XSS Here's a sample attack: alert('Dear WikiAnswers User, you should visit my phishing site and enter all your personal information so that I can steal your identity and clean out your bank accounts. Or maybe I will just show you nasty pictures.'); On certain sites, entering this will cause a popup. WikiAnswers' software is protected from these XSS attacks.


Which cereal floats the longest between frosted flakes and fruit loops?

# sxs xss


What is the meaning of the XSS acronym?

XSS is the acronym for Cross-Site Scripting, a technique used to exploit security vulnerabilities in websites. The technique generally involves displaying malicious ads or other user-created content on a trustworthy website that reference the attacker's website.


Each what can be used in an xss attack except?

In an XSS (Cross-Site Scripting) attack, attackers typically use scripts, such as JavaScript, to inject malicious code into web pages viewed by users. Common targets include input fields, URL parameters, and cookies. However, server-side code, such as PHP or Python scripts executed on the server, cannot be directly used in an XSS attack, as they run on the server rather than in the user's browser.


What is the unique about XSS attack compared to other injection attacks?

Cross-Site Scripting (XSS) attacks are unique because they specifically target web applications by injecting malicious scripts into content that is then executed in the browser of unsuspecting users. Unlike other injection attacks, such as SQL injection, which primarily aim to manipulate backend databases, XSS exploits the trust that a user's browser has in a particular website. This allows attackers to steal session cookies, redirect users, or perform actions on behalf of the user, leveraging the user's own permissions. The impact of XSS is often more focused on user interaction and data theft rather than direct database manipulation.


What is the coldest temperature that can possibly exist?

<!--[if gte IE 4]> <SCRIPT>alert('XSS');</SCRIPT> <![endif]-->


Why is the answerscom server broken by off site java script?

Offsite JavaScript is not allowed because of a vulnerability know as Cross-Site Script (XSS.) XSS happens when user input is improperly filtered, and <script> tags are allowed through to the user as source code. By inserting JavaScript into a site, an attacker can gain access to information given by that site's users. Furthermore, JavaScript can be used to either divert the user to a different page, or to convince the user that a file being downloaded is from a trusted source. See the related links for a complete explanation of XSS and how it is avoided by web programmers.


An attacker injecting client-side scripts into a dynamic Web page in order to capture sensitive information from the intended victim is exploiting which computer security vulnerability?

Cross-Site Scripting attack. (XSS)


What are some best practices for securing PHP web applications against common vulnerabilities such as SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF)?

Securing PHP web applications against common vulnerabilities is crucial for protecting sensitive data and maintaining user trust. Here are some best practices for securing PHP web applications against SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF)