CVE catalog
CVE-2018-16492
node-extend: CVE-2018-16492
- Severity
- Medium · CVSS 4.8
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.05% · Oct 25, 2026
A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | node-extend | sid | 3.0.2+~3.0.4-4 | fixed |
| Debian | node-extend | forky | 3.0.2+~3.0.4-4 | fixed |
| Debian | node-extend | trixie | 3.0.2+~3.0.1-3 | fixed |
| Debian | node-extend | bookworm | 3.0.2+~3.0.1-3 | fixed |
| Npm | extend | Not reported | 3.0.2 | fixed |
| Npm | extend | Not reported | 2.0.2 | fixed |
| Ubuntu | node-extend | 16.04 | 2.0.0-1 | vulnerable |
| Ubuntu | node-extend | 18.04 | 2.0.0-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | node-extend | source | sid | 3.0.2-1 | unimportant | Not reported | Not reported |
| Debian | node-extend | source | forky | 3.0.2-1 | unimportant | Not reported | Not reported |
| Debian | node-extend | source | trixie | 3.0.2-1 | unimportant | Not reported | Not reported |
| Debian | node-extend | source | bookworm | 3.0.2-1 | unimportant | Not reported | Not reported |
| Npm | extend | npm | Not reported | 3.0.2 | Not reported | Not reported | Not reported |
| Npm | extend | npm | Not reported | 2.0.2 | Not reported | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [node-extend]Fixed
Details (2)
3.0.2+~3.0.1-3· all · bookwormFixed · Fixed:
3.0.2-1dsa · node-extend · debian · bookworm; dsa · node-extend · debian · 12
3.0.2+~3.0.1-3· all · bookwormFixed · Fixed:
3.0.2-1dsa · node-extend · debian · bookworm; dsa · node-extend · debian · 12
[Debian 13 (Trixie)]
- [node-extend]Fixed
Details (2)
3.0.2+~3.0.1-3· all · trixieFixed · Fixed:
3.0.2-1dsa · node-extend · debian · 13
3.0.2+~3.0.1-3· all · trixieFixed · Fixed:
3.0.2-1dsa · node-extend · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2018-16492]
- [https://osv.dev/vulnerability/GHSA-qrmc-fj45-qfc2]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-16492]
- [https://security-tracker.debian.org/tracker/CVE-2018-16492]
- [https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-16492.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]