How does the trusted types directive in a content security policy help mitigate DOM-based cross-site scripting (XSS) vulnerabilities?
The trusted types directive in a content security policy (CSP) is a powerful mechanism that helps mitigate DOM-based cross-site scripting (XSS) vulnerabilities in web applications. XSS vulnerabilities occur when an attacker is able to inject malicious scripts into a web page, which are then executed by the victim's browser. These scripts can be used to
How can Cross-Site Scripting via data and JavaScript URLs be exploited by attackers?
Cross-Site Scripting (XSS) is a prevalent vulnerability in web applications that allows attackers to inject malicious scripts into trusted websites. One common method of exploiting XSS is through data and JavaScript URLs. In this answer, we will explore how attackers can exploit this vulnerability and the potential risks it poses. Data URLs are a type
Explain the concept of Stored XSS and how it differs from other types of XSS attacks.
Stored Cross-Site Scripting (XSS) is a type of security vulnerability that affects web applications. It occurs when an attacker injects malicious scripts into a target website, which are then permanently stored and displayed to other users. This form of XSS attack differs from other types of XSS attacks, namely Reflected XSS and DOM-based XSS, in
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Cross-site scripting, Cross-Site Scripting (XSS), Examination review