Back to Database
Status published
Critical
CVE-2018-16491
A prototype pollution vulnerability was found in node.extend <1.1.7, ~<2.0.1...
Vulnerability Description
A prototype pollution vulnerability was found in node.extend <1.1.7, ~<2.0.1 that allows an attacker to inject arbitrary properties onto Object.prototype.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-16491
Credits & Attribution
No credits recorded in the NVD database.
References
More from HackerOne
View All →CVE-2018-3787
Path traversal in simplehttpserver <v0.2.1 allows listing any file on...
High
7.5
CVE-2018-3779
active-support ruby gem 5.2.0 could allow a remote attacker to...
Critical
9.8
CVE-2018-3778
Improper authorization in aedes version <0.35.0 will publish a LWT...
Medium
5.3
CVE-2018-3776
Improper input validator in Nextcloud Server prior to 12.0.3 and...
Medium
5.3
CVE-2018-3775
Improper Authentication in Nextcloud Server prior to version 12.0.3 would...
High
8.8
Affected Vendor
HackerOne
View all reports →Affected Software
node.extend
Vulnerable Versions:
<1.1.7, ~<2.0.1
Timeline
Official Publish:
February 1st, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H