Exposure of Sensitive Information to an Unauthorized Actor
stardict 3.0.1, when Enable Net Dict is configured, sends the contents of the clipboard to a dictionary server, which allows remote attackers to obtain sensitive information by sniffing the network.
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.