Marios Alexandrou — Vulnerabilities & Security Advisories 3

Marios Alexandrou focuses on web application security research, identifying vulnerabilities in popular software and platforms. His CVE record primarily reveals Remote Code Execution and Cross-Site Scripting flaws, often in content management systems and e-commerce platforms. Alexandrou's research has exposed critical weaknesses in widely used applications, leading to vendor patches and security advisories. His work demonstrates a consistent pattern of uncovering authentication bypasses and input validation issues that could lead to complete system compromise. While no major public incidents are directly attributed to his findings, his contributions have significantly improved the security posture of multiple open-source and commercial products through responsible disclosure practices.