How can SQL injection be used to gain unauthorized access to a web application's database?
SQL injection is a well-known and prevalent web application vulnerability that can be exploited to gain unauthorized access to a web application's database. It occurs when an attacker is able to inject malicious SQL statements into a vulnerable application's database query. By doing so, the attacker can manipulate the behavior of the application and potentially
What is the purpose of OWASP Juice Shop in the context of web application penetration testing?
The purpose of OWASP Juice Shop in the context of web application penetration testing is to provide a realistic and interactive environment for practitioners to practice and enhance their skills in identifying and exploiting web application vulnerabilities, particularly SQL injection. OWASP Juice Shop is an intentionally vulnerable web application developed by the Open Web Application
- Published in Cybersecurity, EITC/IS/WAPT Web Applications Penetration Testing, Web attacks practice, OWASP Juice Shop - SQL injection, Examination review
What are some security measures that can be implemented to protect against cookie stealing attacks?
To protect against cookie stealing attacks, there are several security measures that can be implemented. These measures aim to safeguard the integrity and confidentiality of cookies, which are small pieces of data stored on a user's computer by a website. By stealing these cookies, attackers can gain unauthorized access to sensitive information or impersonate legitimate
What is the potential danger of stealing cookies through XSS attacks?
XSS attacks, also known as Cross-Site Scripting attacks, pose a significant threat to the security of web applications. These attacks exploit vulnerabilities in a web application's handling of user input, specifically in the context of injecting malicious scripts into web pages viewed by other users. One potential danger of XSS attacks is the theft of
How can developers identify if a cookie is vulnerable to attacks using browser developer tools?
To identify if a cookie is vulnerable to attacks using browser developer tools, developers can employ various techniques and tools available to them. These tools allow developers to analyze the cookies exchanged between the client and the server, inspect their attributes, and identify potential vulnerabilities that could be exploited by attackers. In this answer, we
How can cross-site scripting (XSS) attacks be used to steal cookies?
Cross-site scripting (XSS) attacks can be used to steal cookies by exploiting vulnerabilities in web applications. XSS attacks occur when an attacker injects malicious code into a trusted website, which is then executed by unsuspecting users. These attacks can be classified into three main types: stored XSS, reflected XSS, and DOM-based XSS. Each type can
- Published in Cybersecurity, EITC/IS/WAPT Web Applications Penetration Testing, Web attacks practice, HTTP Attributes - cookie stealing, Examination review
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 potential vulnerabilities can be identified when reverse engineering a token, and how can they be exploited?
When reverse engineering a token, several potential vulnerabilities can be identified, which can be exploited by attackers to gain unauthorized access or manipulate web applications. Reverse engineering involves analyzing the structure and behavior of a token to understand its underlying mechanisms and potential weaknesses. In the context of web applications, tokens are often used for
- Published in Cybersecurity, EITC/IS/WAPT Web Applications Penetration Testing, Web attacks practice, Cookie collection and reverse engineering, Examination review
What is the structure of a JSON Web Token (JWT) and what information does it contain?
A JSON Web Token (JWT) is a compact, URL-safe means of representing claims between two parties. It is commonly used for authentication and authorization in web applications. The structure of a JWT consists of three parts: the header, the payload, and the signature. The header of a JWT contains metadata about the type of token
What role do authentication tokens play in web applications and how can they be found in the cookie editor?
Authentication tokens play a important role in web applications as they are used to verify the identity of users and grant them access to specific resources or functionalities. These tokens are typically generated by the server upon successful authentication and are then sent to the client, usually in the form of cookies. In the context