VULNERABILITY INTELLIGENCE

CVE-2018-16487

CVSS score5.6 MEDIUM

EPSS probability1.49%

CISA KEVNot currently listed

Published2019-02-01

Last modified2026-06-17

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

Description

A prototype pollution vulnerability was found in lodash <4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of Object.prototype.

Weakness classification

CWE-400: Uncontrolled Resource Consumption

Primary references

support@hackerone.com — Exploit, Issue Tracking, Third Party Advisory
support@hackerone.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory