PT-2022-8905

CVE-2020-28471

Published

2022-07-19

Updated

2025-11-18

Description by

CVSS 3.1

9.8

Critical

MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions properties-reader versions prior to 2.2.0

Description The issue concerns a prototype pollution vulnerability. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited. Technical details about exploitation are not provided.

Recommendations For versions prior to 2.2.0, update to version 2.2.0 to resolve the issue.

Exploitability

Exploit

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

CWE-1321: Improperly Controlled Modification of Object Prototype Attributes (\'Prototype Pollution\')

Related identifiers

CVE-2020-28471