WS-2019-0180 (Medium) detected in lodash.mergewith-4.6.1.tgz

[mend-bolt-for-github]

WS-2019-0180 - Medium Severity Vulnerability

Vulnerable Library - lodash.mergewith-4.6.1.tgz

The Lodash method `_.mergeWith` exported as a module.

Library home page: https://registry.npmjs.org/lodash.mergewith/-/lodash.mergewith-4.6.1.tgz

Path to dependency file: /Website/package.json

Path to vulnerable library: Website/node_modules/lodash.mergewith/package.json

Dependency Hierarchy:

• gulp-sass-4.0.1.tgz (Root Library)
  • node-sass-4.8.3.tgz
    • ❌ lodash.mergewith-4.6.1.tgz (Vulnerable Library)

Vulnerability Details

lodash.mergewith before 4.6.2 is vulnerable to prototype pollution. The function mergeWith() may allow a malicious user to modify the prototype of Object via {constructor: {prototype: {...}}} causing the addition or modification of an existing property that will exist on all objects.

Publish Date: 2019-08-14

URL: WS-2019-0180

CVSS 2 Score Details (4.0)

Base Score Metrics not available

Suggested Fix

Type: Upgrade version

Origin: https://www.npmjs.com/advisories/1071

Release Date: 2019-08-14

Fix Resolution: 4.6.2

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