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[email protected]CVE-2022-25645

HistoryMay 01, 2022 - 4:15 p.m.

CVE-2022-25645

2022-05-0116:15:08

CWE-1321

[email protected]

web.nvd.nist.gov

cve

2022

25645

prototype pollution

dset

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.1%

JSON

All versions of package dset are vulnerable to Prototype Pollution via ‘dset/merge’ mode, as the dset function checks for prototype pollution by validating if the top-level path contains proto, constructor or protorype. By crafting a malicious object, it is possible to bypass this check and achieve prototype pollution.

Affected configurations

NVD

Node

dset_projectdsetnode.js

CPENameOperatorVersion
dset_project:dsetdset project dseteq*

CPE	Name	Operator	Version
dset_project:dset	dset project dset	eq	*

CNA Affected

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