CVE-2018-14732 – webpack-dev-server

Package

Manager: npm
Name: webpack-dev-server
Vulnerable Version: >=0 <3.1.11

Severity

Level: High

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00371 pctl0.58096

Details

Missing Origin Validation in webpack-dev-server Versions of `webpack-dev-server` before 3.1.10 are missing origin validation on the websocket server. This vulnerability allows a remote attacker to steal a developer's source code because the origin of requests to the websocket server that is used for Hot Module Replacement (HMR) are not validated. ## Recommendation For `webpack-dev-server` update to version 3.1.11 or later.

Metadata

Created: 2019-01-04T17:40:59Z
Modified: 2022-04-06T20:39:38Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/01/GHSA-cf66-xwfp-gvc4/GHSA-cf66-xwfp-gvc4.json
CWE IDs: ["CWE-20"]
Alternative ID: GHSA-cf66-xwfp-gvc4
Finding: F184
Auto approve: 1