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[email protected]CVE-2018-14730

HistorySep 21, 2018 - 5:29 p.m.

CVE-2018-14730

2018-09-2117:29:04

CWE-200

[email protected]

web.nvd.nist.gov

browserify-hmr

code theft

websocket server

security vulnerability

cve-2018-14730

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.006 Low

EPSS

Percentile

78.5%

JSON

An issue was discovered in Browserify-HMR. 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://127.0.0.1:3123/ connection from any origin.

Affected configurations

NVD

Node

browserify-hot_module_replacement_projectbrowserify-hot_module_replacementMatch-browserify

CPENameOperatorVersion
browserify-hot_module_replacement_project:browserify-hot_module_replacementbrowserify-hot module replacement project browserify-hot module replacementeq-

CPE	Name	Operator	Version
browserify-hot_module_replacement_project:browserify-hot_module_replacement	browserify-hot module replacement project browserify-hot module replacement	eq	-