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Case File

CVE-2018-3721

MEDIUM · CVSS 6.5 EPSS 2.41% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-06-07 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-3721
Severity
MEDIUM
CVSS
6.5
EPSS
2.41%

Original NVD Description

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.