CVE-2021-23397

2022-07-2514:15:10

CWE-1321

[email protected]

web.nvd.nist.gov

cve

2021

23397

prototype pollution

@ianwalter/merge

@generates/merger

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.8%

JSON

All versions of package @ianwalter/merge are vulnerable to Prototype Pollution via the main (merge) function. Maintainer suggests using @generates/merger instead.

Affected configurations

NVD

Node

merge_projectmergenode.js

CPENameOperatorVersion
merge_project:mergemerge project mergeeq*

CPE	Name	Operator	Version
merge_project:merge	merge project merge	eq	*

CNA Affected

[
  {
    "product": "@ianwalter/merge",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]