CWE-1021: Improper Restriction of Rendered UI Layers or Frames
Also known as: Clickjacking, UI Redress Attack, Tapjacking
The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain.
Overview
CWE-1021 (Improper Restriction of Rendered UI Layers or Frames) is a base-level software weakness catalogued by MITRE in the Common Weakness Enumeration (CWE). It describes a recurring type of mistake that can lead to exploitable security vulnerabilities.