What is the difference between HTML injection and iframe injection?
HTML injection and iframe injection are both web application vulnerabilities that can be exploited by attackers to manipulate the content displayed on a website. While they share some similarities, they differ in terms of their underlying mechanisms and the potential impact they can have on the targeted web application. HTML injection, also known as cross-site
What is the purpose of the "httpOnly" attribute in HTTP cookies?
The "httpOnly" attribute in HTTP cookies serves a important purpose in enhancing the security of web applications. It is specifically designed to mitigate the risk of cookie theft and protect user data from being accessed or manipulated by malicious attackers. When a web server sends a cookie to a user's browser, it is typically stored
What is the difference between stored XSS and DOM-based XSS?
Stored XSS and DOM-based XSS are two common types of cross-site scripting (XSS) vulnerabilities that can pose serious security risks to web applications. While both involve injecting malicious code into a website, they differ in how the code is executed and the potential impact on users. Stored XSS, also known as persistent XSS, occurs when
How can content security policy (CSP) help mitigate cross-site scripting (XSS) vulnerabilities?
Content Security Policy (CSP) is a powerful mechanism that can significantly help mitigate cross-site scripting (XSS) vulnerabilities in web applications. XSS is a type of attack where an attacker injects malicious code into a website, which is then executed by unsuspecting users who visit the compromised site. This can lead to various security risks, such
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Practical web applications security, Securing web applications with modern platform features, Examination review
How does an XSS vulnerability in a web application compromise user data?
An XSS (Cross-Site Scripting) vulnerability in a web application can compromise user data by allowing an attacker to inject malicious scripts into web pages viewed by other users. This type of vulnerability occurs when an application fails to properly validate and sanitize user input, allowing untrusted data to be included in the output of a
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Practical web applications security, Securing web applications with modern platform features, Examination review
How does the same-origin policy help protect against browser vulnerabilities and prevent information leakage between websites?
The same-origin policy is a important security mechanism implemented in web browsers to protect against browser vulnerabilities and prevent information leakage between websites. It plays a vital role in maintaining the security and integrity of web applications. In this explanation, we will consider the technical aspects of the same-origin policy, its purpose, and how it
What are some of the vulnerabilities that browsers can be susceptible to?
Browsers, the software applications used to access and navigate the internet, are an essential component of our online experience. However, they are not immune to vulnerabilities that can be exploited by malicious actors. In this answer, we will explore some of the vulnerabilities that browsers can be susceptible to, focusing on the field of Cybersecurity
How does the same-origin policy in browsers help to protect against unauthorized access to sensitive information?
The same-origin policy (SOP) is a fundamental security mechanism implemented by web browsers to protect against unauthorized access to sensitive information. It plays a important role in maintaining the security and integrity of web applications. In this context, SOP refers to the restriction imposed by browsers that prevents a web page from making requests to
How does the same-origin policy work and how is it exploited in DNS rebinding attacks?
The same-origin policy is a fundamental security mechanism implemented by web browsers to protect users from malicious activities such as cross-site scripting (XSS) attacks. It restricts the interactions between web pages from different origins, preventing a web page loaded from one origin from accessing resources or executing scripts on a different origin. This policy is
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, DNS attacks, DNS rebinding attacks, Examination review
How can untrusted websites send requests to a local HTTP server and potentially trigger code execution?
In the field of web application security, it is important to understand the potential risks associated with untrusted websites sending requests to a local HTTP server, which can potentially trigger code execution. This scenario poses a significant threat to the security and integrity of the server and the data it holds. To comprehend how this