• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Geeked Out Nation

  • Home
  • About
  • Gaming
  • House
  • Money
  • News
  • Technology
  • Travel
  • TV and Movies
  • Health
  • Contact

Common Web Security Vulnerabilities

February 8, 2023 by Liam Leave a Comment

FacebookTweetPinLinkedInEmail

Web security vulnerabilities are weaknesses in coding and programming that can be exploited by hackers. By leveraging these vulnerabilities, cyber adversaries can gain access to confidential data and information, compromise systems processes, or cause disruptions to a wide range of services. These threats need to be addressed quickly and proactively to guard against hackers to prevent malicious activities from taking place on the web.

Here are some common ones to be aware of.

SQL Injection Attacks

An SQL injection attack occurs when malicious code is inserted into an SQL statement, allowing the hacker to gain access to confidential information. This type of attack can be used to bypass authentication and authorization processes, expose sensitive data in the database or execute administrative commands.

A solution is to ensure that proper input and output encoding is used to prevent malicious code from being interpreted by the database. Additionally, use parameterized statements to avoid direct database queries and limit access to only trusted users. For example, using the minimum privileges necessary to perform the task at hand.

Cross-site Scripting (XSS)

XSS attacks involve injecting malicious code into web pages to execute malicious scripts on the client’s browser. This can be used for phishing, creating backdoors, or stealing session cookies.

A solution is to regularly scan your website for XSS vulnerabilities and ensure that any user-generated content is properly sanitized. Additionally, use anti-XSS libraries like OWASP’s AntiSamy to filter out potentially dangerous content.

Cross-site Request Forgery (CSRF)

CSRF attacks involve a malicious site sending requests to a vulnerable website without the user’s knowledge. This can be used to perform unauthorized actions and steal confidential information from users who are logged into the vulnerable site.

A solution is to implement CSRF tokens for all forms that require authentication or authorization. Additionally, use CAPTCHA challenges on forms to verify that a request is coming from a legitimate user. For example, when users are resetting their passwords or changing their email address.

Unvalidated Redirects and Forwards

Unvalidated redirects and forwards occur when a web application redirects the user to an unverified URL which can be used to execute malicious scripts on the victim’s machine.

A solution is to ensure that your website is properly validating all URLs before they are opened. Additionally, use preventative measures such as whitelisting and blacklisting of URLs to prevent malicious links from being opened. For example, setting up a list of approved URLs for the application to access.

Insecure Direct Object References

Insecure direct object references occur when an application fails to properly validate user input, allowing attackers to manipulate URLs and access unauthorized data.

A solution is to ensure that all URL parameters are validated before processing the request. Additionally, make sure that any sensitive information is securely stored and not accessible through the browser URL. For example, encrypting files before storing them in the database.

Web security vulnerabilities are a major risk for any organization and need to be addressed quickly and proactively. By understanding these common threats, organizations can better protect themselves from malicious activities on the web. Taking steps such as parameterizing statements, sanitizing user-generated content, implementing CSRF tokens, validating URLs and encrypting sensitive data are all important steps to improve web security.

 

FacebookTweetPinLinkedInEmail

Filed Under: Technology

Previous Post: « Ways To Make Your Car Last Longer
Next Post: What are the six main branches of Artificial Intelligence (AI)? »

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

About Geeked Out Nation

My name is Liam and I’m Geeked Out Nation! I’m a gamer in my spare time, but I also enjoy all kinds of other adventures. I have my own home and a full-time job, which I love to take vacations from... Read More…

Guidance On Filing For Restraining Orders Against Abusive Individuals

March 24, 2023 By Liam Leave a Comment

Exploring Chapter 11,12 and 13 of the Us Bankruptcy Code

February 27, 2023 By Liam Leave a Comment

What are the six main branches of Artificial Intelligence (AI)?

February 15, 2023 By Liam Leave a Comment

Subscribe to our newsletter

Recent Posts

  • Guidance On Filing For Restraining Orders Against Abusive Individuals
  • Exploring Chapter 11,12 and 13 of the Us Bankruptcy Code
  • What are the six main branches of Artificial Intelligence (AI)?
  • Common Web Security Vulnerabilities
  • Ways To Make Your Car Last Longer

Footer

About Us

Hello fellow brides and party throwers. My name is Liam and I’m a wedding & events planner. It’s a busy job, with long hours, but I wouldn’t trade it for the world! I absolutely love what I do and I want to share my tips and tricks for budgeting, lifestyle and parties/weddings with other passionate people online

Latest Post

  • Guidance On Filing For Restraining Orders Against Abusive Individuals
  • Exploring Chapter 11,12 and 13 of the Us Bankruptcy Code
  • What are the six main branches of Artificial Intelligence (AI)?
  • Common Web Security Vulnerabilities
  • Ways To Make Your Car Last Longer

Let’s Connect

  • Facebook
  • Instagram
  • Twitter

Copyright © 2023 · Geeked Out Nation

Share this ArticleLike this article? Email it to a friend!

Email sent!