PT-2018-12689

Name of the Vulnerable Software and Affected Versions webpack-dev-server versions prior to 3.1.10 webpack-dev-server versions prior to 3.1.6 Description An issue in the WebSocket server used for Hot Module Replacement HMR allows attackers to steal a developer's source code because the origin of...

CVE-2018-14732: Improper Input Validation

An issue was discovered in lib/Server.js in webpack-dev-server before 3.1.6. Attackers are able to steal developer's code because the origin of requests is not checked by the WebSocket server, which is used for HMR Hot Module Replacement. Anyone can receive the HMR message sent by the WebSocket...