CVE-2018-14730 – browserify-hmr

Package

Manager: npm
Name: browserify-hmr
Vulnerable Version: >=0 <0.4.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/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: 0.00316 pctl0.54083

Details

Missing Origin Validation in browserify-hmr Versions of `browserify-hmr` prior to 0.4.0 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 Upgrade to version 0.4.0 or later.

Metadata

Created: 2020-09-01T21:18:20Z
Modified: 2021-09-24T20:59:15Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-77q4-m83q-w76v/GHSA-77q4-m83q-w76v.json
CWE IDs: ["CWE-200"]
Alternative ID: GHSA-77q4-m83q-w76v
Finding: F017
Auto approve: 1