Will changes in the HTML specification protect against mXSS attacks?

The article discusses the latest security techniques against Mutation XSS (Cross-Site Scripting) attacks. The author explains the importance of using proper escaping methods in HTML attributes to prevent the injection of malicious code by attackers. A key point is that understanding how and when to apply escaping can significantly improve the security of web applications. The article provides concrete examples demonstrating how improper formatting of attributes can lead to security vulnerabilities. The reason this is important is clear: protecting users and their data from the dangers of XSS attacks is crucial for maintaining the reputation of companies and securing user data. In summary, this article is an excellent source of knowledge for developers and security professionals, emphasizing the importance of escaping in programming practices.