Exposure of Sensitive Information to an Unauthorized Actor
WebCore, as used in Apple Safari before 3.1, does not properly mask the password field when reverse conversion is used with the Kotoeri input method, which allows physically proximate attackers to read the password.
CWE-200 - Information Exposure
An information exposure vulnerability is categorized as an information flow (IF) weakness, which can potentially allow unauthorized access to otherwise classified information in the application, such as confidential personal information (demographics, financials, health records, etc.), business secrets, and the application's internal environment.