CSS is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed December 5, 2025; most recent activity December 5, 2025.
CSS (Cascading Style Sheets) is a core web technology used to define the presentation of web pages. The article describes a novel clickjacking technique that leverages CSS and SVG to create deceptive overlays, enabling attackers to trick users into interacting with hidden elements. This demonstrates how standard client-side web technologies can be abused, underscoring the need for strengthened anti-clickjacking defenses and careful UI design.
A new technique utilizing SVG files has been identified, allowing attackers to create highly interactive clickjacking attacks. This vulnerability poses risks to users by enabling malicious actions through seemingly…