Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTU5NDctbTRmZy14aHFn

Prototype Pollution in lodash.mergewith

Versions of lodash.mergewith before 4.6.1 are vulnerable to Prototype Pollution. The function 'mergeWith' may allow a malicious user to modify the prototype of Object via __proto__ causing the addition or modification of an existing property that will exist on all objects.

Recommendation

Update to version 4.6.1 or later.

Permalink: https://github.com/advisories/GHSA-5947-m4fg-xhqg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTU5NDctbTRmZy14aHFn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 3 years ago
Updated: over 1 year ago

Identifiers: GHSA-5947-m4fg-xhqg
References:

• https://www.npmjs.com/advisories/1069
• https://github.com/advisories/GHSA-5947-m4fg-xhqg

Blast Radius: 0.0

Affected Packages