CVE-2018-14732 @ Npm-webpack-dev-server-2.7.1

[Svetlana-github]

Vulnerable Package issue exists @ Npm-webpack-dev-server-2.7.1 in branch main

An issue was discovered in lib/Server.js in webpack-dev-server before 2.11.4 and 3.x before 3.1.11. 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.

Namespace: Svetlana-github
Repository: test
Repository Url: https:/Svetlana-github/test
CxAST-Project: Svetlana-github/test
CxAST platform scan: 8821ba41-d324-41fa-8053-d13dfc156a43
Branch: main
Application: test
Severity: HIGH
State: NOT_IGNORED
Status: RECURRENT
CWE: CWE-20

---

Addition Info
Attack vector: NETWORK
Attack complexity: LOW
Confidentiality impact: HIGH
Availability impact: NONE
Remediation Upgrade Recommendation: 2.11.4

---

References
Advisory
Issue
Commit
Pull request
Pull request
Commit
[POC/Exploit](https://blog.cal1.cn/post/Sniffing Codes in Hot Module Reloading Messages)
Advisory