CVE-2020-28270

PoC —

CVSS 3.1

9.8 critical

EPSS

4%p90

Published

Nov 12, 2020 (Nov 12, 2020)

Modified

Jun 17, 2026

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.

Vendors: mjpclab
Products: object-hierarchy-access
Weakness: CWE-1321
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.8%)

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