CVE-2018-3721 (GCVE-0-2018-3721)

Vulnerability from cvelistv5 – Published: 2018-06-07 02:00 – Updated: 2024-09-16 22:34
VLAI
Summary
lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, 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.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
Impacted products
Vendor Product Version
HackerOne lodash node module Affected: Versions before 4.17.5
Create a notification for this product.
Date Public
2018-04-26 00:00
Show details on NVD website
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    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-28T11:13:38+00:00",
      "cve": "CVE-2018-3721",
      "id": "CVE-2018-3721",
      "initial_release_date": "2018-02-15T00:00:00+00:00",
      "product_status:fixed": "1",
      "product_status:known_affected": "4",
      "product_status:known_not_affected": "12",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "lodash: Prototype pollution in utilities function",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-3721.json",
      "version": "3"
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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