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[email protected]CVE-2022-21189

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

CVE-2022-21189

2022-05-0116:15:08

CWE-1321

[email protected]

web.nvd.nist.gov

cve-2022-21189

information security

vulnerability

package dexie

prototype pollution

nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

9.2 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.1%

JSON

The package dexie before 3.2.2, from 4.0.0-alpha.1 and before 4.0.0-alpha.3 are vulnerable to Prototype Pollution in the Dexie.setByKeyPath(obj, keyPath, value) function which does not properly check the keys being set (like proto or constructor). This can allow an attacker to add/modify properties of the Object.prototype leading to prototype pollution vulnerability. Note: This vulnerability can occur in multiple ways, for example when modifying a collection with untrusted user input.

Affected configurations

NVD

Node

dexiedexieRange<3.2.2node.js

dexiedexieMatch4.0.0alpha1

dexiedexieMatch4.0.0alpha2

CPENameOperatorVersion
dexie:dexiedexielt3.2.2
dexie:dexiedexieeq4.0.0

CPE	Name	Operator	Version
dexie:dexie	dexie	lt	3.2.2
dexie:dexie	dexie	eq	4.0.0

CNA Affected

[
  {
    "product": "dexie",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "3.2.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.0.0-alpha.1",
        "versionType": "custom"
      },
      {
        "lessThan": "4.0.0-alpha.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]