Vulnerabilities (CVE)

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Filtered by vendor Webpack.js Subscribe
Filtered by product Webpack-dev-server
Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-14732 1 Webpack.js 1 Webpack-dev-server 2019-08-01 5.0 MEDIUM 7.5 HIGH
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 server via a ws://127.0.0.1:8080/ connection from any origin.