CVE-2018-14732 (GCVE-0-2018-14732)

Vulnerability from cvelistv5 – Published: 2018-09-21 17:00 – Updated: 2024-08-05 09:38
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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