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HackeroneCVE-2018-16492

HistoryFeb 01, 2019 - 6:29 p.m.

CVE-2018-16492

2019-02-0118:29:01

CWE-74

CWE-400

hackerone

web.nvd.nist.gov

cve-2018-16492

prototype pollution

extend module

security vulnerability

nvd

CVSS2

7.5

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.1

Confidence

High

EPSS

0.004

Percentile

73.4%

JSON

A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype.

Affected configurations

Nvd

Vulners

Node

extend_projectextendRange<2.0.2node.js

extend_projectextendRange3.0.0–3.0.2node.js

VendorProductVersionCPE
extend_projectextend*cpe:2.3:a:extend_project:extend:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
extend_project	extend	*	cpe:2.3:a:extend_project:extend::::::node.js::*

CNA Affected

[
  {
    "product": "extend",
    "vendor": "HackerOne",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.0.2, ~<3.0.2"
      }
    ]
  }
]