CVE-2018-3719
Last modified
CVE-2018-3719 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. mixin-deep node module before 1.3.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.. EPSS estimates a 2.12% chance of exploitation in the next 30 days.
Description
mixin-deep node module before 1.3.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mixin-Deep Project | Mixin-Deep | < 1.3.1 |
References
- https://github.com/jonschlinkert/mixin-deep/commit/578b0bc5e74e14de9ef4975f504dc698796bdf9cPatch, Third Party Advisory
- https://hackerone.com/reports/311236Exploit, Third Party Advisory
- https://github.com/jonschlinkert/mixin-deep/commit/578b0bc5e74e14de9ef4975f504dc698796bdf9cPatch, Third Party Advisory
- https://hackerone.com/reports/311236Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-3719?
How severe is CVE-2018-3719?
How do I fix CVE-2018-3719?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-3713angular-http-server node module suffers from a Path Traversa…6.5
- CVE-2018-3714node-srv node module suffers from a Path Traversal vulnerabi…6.5
- CVE-2018-3715glance node module before 3.0.4 suffers from a Path Traversa…6.5
- CVE-2018-3716simplehttpserver node module suffers from a Cross-Site Scrip…5.4
- CVE-2018-3717connect node module before 2.14.0 suffers from a Cross-Site …5.4
- CVE-2018-3718serve node module suffers from Improper Handling of URL Enco…5.3
- CVE-2018-3720assign-deep node module before 0.4.7 suffers from a Modifica…8.8
- CVE-2018-3721lodash node module before 4.17.5 suffers from a Modification…6.5
- CVE-2018-3722merge-deep node module before 3.0.1 suffers from a Modificat…
- CVE-2018-3723defaults-deep node module before 0.2.4 suffers from a Modifi…
- CVE-2018-3724general-file-server node module suffers from a Path Traversa…
- CVE-2018-3725hekto node module suffers from a Path Traversal vulnerabilit…7.5
Are you affected by CVE-2018-3719?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST