Vue Command Injection: Examples and Prevention

Working on web development has become increasingly accessible and engaging, providing numerous opportunities for those with the necessary skills, although it also brings about security challenges that require growing expertise. This article focuses on the topic of command injection within the context of using Vue.js and Node.js, highlighting the potential vulnerabilities when attackers inject code to manipulate server commands through Node.js's child_process module. It emphasizes the importance of avoiding functions like eval() and exec() that execute low-level commands, advocating for input sanitization and the use of security tools like StackHawk to detect vulnerabilities. The text underscores the ease of creating robust web applications with modern technologies while stressing the need for vigilance in securing them. Authored by Juan Reyes, the article blends technical insight with his personal journey and reflections on self-development and technology's role in personal and professional growth.