CVE-2018-16486

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A prototype pollution vulnerability was found in defaults-deep <=0.2.4 that would allow a malicious user to inject properties onto Object.prototype.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-400CWE-74

Affected software

VendorProductVersions
HackerOnedefaults-deep<=0.2.4

References

Timeline

Published
Feb 1, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-164875.6A prototype pollution vulnerability was found in lodash <4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into CVE-2018-164899.8A prototype pollution vulnerability was found in just-extend <4.0.0 that allows attack to inject properties onto Object.prototype through itCVE-2018-16496.5IBM QRadar Incident Forensics 7.2 and 7.3 could allow a remote attacker to traverse directories on the system. An attacker could send a specCVE-2018-164907.5A prototype pollution vulnerability was found in module mpath <0.5.1 that allows an attacker to inject arbitrary properties onto Object.protCVE-2018-164919.8A prototype pollution vulnerability was found in node.extend <1.1.7, ~<2.0.1 that allows an attacker to inject arbitrary properties onto ObjCVE-2018-164929.8A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto OCVE-2018-164937.5A path traversal vulnerability was found in module static-resource-server 1.7.2 that allows unauthorized read access to any file on the servCVE-2018-164948.8In VOS and overly permissive "umask" may allow for authorized users of the server to gain unauthorized access through insecure file permissiCVE-2018-164958.8In VOS user session identifier (authentication token) is issued to the browser prior to authentication but is not changed after the user sucCVE-2018-164965.3In Versa Director, the un-authentication request found.CVE-2018-164977.8In Versa Analytics, the cron jobs are used for scheduling tasks by executing commands at specific dates and times on the server. If the job CVE-2018-164985.5In Versa Director, the unencrypted backup files stored on the Versa deployment contain credentials stored within configuration files. These
CVE-2018-16486: Critical severity, CVSS 9.8 | Vulnix