Introduction HTML injection is a critical web security vulnerability that arises when a web application fails to properly validate or sanitize user-supplied input before including it in the HTML output. This flaw enables attackers to inject arbitrary HTML code into web pages, which is then rendered by the browser when viewed by other users. As a result, attackers can
Introduction Cross-Site Scripting (XSS) is recognized as one of the most widespread and critical vulnerabilities affecting modern web applications. Its prevalence is due in large part to the dynamic and interactive nature of today’s web, where user-generated content is everywhere-from comment sections and forums to search bars and profile pages. Attackers exploit XSS flaws by injecting malicious scripts into trusted
SQL injection (SQLi) is a prevalent web security vulnerability that allows attackers to manipulate SQL queries by injecting malicious code into input fields. This type of attack exploits vulnerabilities in applications that do not properly validate or sanitize user inputs, enabling attackers to execute arbitrary SQL commands. The consequences of successful SQL injection attacks can be severe, leading to unauthorized access
Introduction In today’s digital landscape, cybersecurity has become a critical concern for individuals and organizations alike. With the increasing use of web applications, cyberattacks targeting these platforms have also proliferated. Among the various types of attacks, brute force attacks are one of the simplest and most effective methods. In this article, we will explore how to conduct a brute force attack on
Introduction The MD2PDF TryHackMe Walkthrough room on TryHackMe offers an engaging and educational experience for individuals interested in the world of cybersecurity, particularly in web application vulnerabilities. This challenge is structured to guide participants through the process of exploiting a web application that converts Markdown files into PDF documents. By navigating through various stages of the challenge, users will
Introduction In the rapidly evolving digital landscape, web security has emerged as a paramount concern for individuals and organizations alike. As web applications become increasingly integral to business operations and personal interactions, the need to safeguard sensitive information—such as personal data, financial records, and intellectual property—has never been more critical. Cyberattacks, data breaches, and other security threats pose significant risks that can lead
Introduction In today’s rapidly evolving digital landscape, cybersecurity has emerged as a paramount concern for individuals and organizations alike. With the increasing frequency and sophistication of cyberattacks, including data breaches, ransomware, and other malicious activities, it is essential to adopt proactive measures to safeguard sensitive information. One of the most effective strategies for identifying and mitigating potential security vulnerabilities, using popular penetration
Introduction SQL injection is a common and highly risky security vulnerability encountered in web applications. This vulnerability typically arises when database queries are constructed directly from user input, allowing malicious users to manipulate the system. SQL injection can lead to serious consequences such as data leakage, user account compromise, and complete system takeover. In this article, we will walk through the steps
Introduction In today’s digital world, cybersecurity has evolved into a critical necessity for both individuals and organizations. With the rise of sophisticated cyberattacks and data breaches, the importance of staying updated on the latest cybersecurity threats and defense strategies cannot be overstated. Whether you’re a cybersecurity professional, a student looking to break into the field, or someone who simply wants to
Introduction In today’s digital age, web applications play a crucial role in our lives, from online shopping to social media and beyond. However, the convenience and accessibility of web applications also make them attractive targets for malicious actors. Ensuring the security of web applications is of paramount importance to protect sensitive data and maintain user