CVE-2018-16487

medium

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.

References

https://github.com/1816x/Vulnerability-Triage-Agent

https://github.com/veronimo669/Lodash-CVE-poc

https://github.com/advisories/GHSA-4xc9-xhrj-v574

https://security.netapp.com/advisory/ntap-20190919-0004/

https://hackerone.com/reports/380873

Details

Source: Mitre, NVD

Published: 2019-02-01

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 5.6

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