CVE-2020-28270

CRITICAL

object-hierarchy-access 0.2.0-0.32.0 - Prototype Pollution

Title source: llm
STIX 2.1

Description

Prototype pollution vulnerability in 'object-hierarchy-access' versions 0.2.0 through 0.32.0 allows attacker to cause a denial of service and may lead to remote code execution.

References (2)

Core 2

Scores

CVSS v3 9.8
EPSS 0.0369
EPSS Percentile 88.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-1321
Status published
Products (2)
mjpclab/object-hierarchy-access 0.2.0 - 0.32.0
npm/object-hierarchy-access 0.2.0 - 0.33.0npm
Published Nov 12, 2020
Tracked Since Feb 18, 2026