This episode will discuss the five techniques for safeguarding your app against unauthorized JavaScript executions. In early 2024, cyberattacks exploited stored cross-site scripting (XSS) vulnerabilities in popular WordPress plugins like WP Statistics, WP Meta SEO, and LiteSpeed Cache. These attacks allowed attackers to inject malicious JavaScript, compromising over 5 million active installations. These attacks are a considerable threat to web applications nowadays. They can result in data leakage, identity theft, and, ultimately, loss of customer confidence. For detailed information with code snippets, refer to the full article available on the ⁠⁠⁠Syncfusion Blog⁠⁠.