CVE-2021-23442 HIGH

CVE-2021-23442: Prototype Pollution

Vendor N/A
Product @cookiex/deep
Published September 17, 2021
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

8.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L/E:P/RL:O/RC:R

What the vulnerability does

01Description

This affects all versions of package @cookiex/deep. The global proto object can be polluted using the __proto__ object.

Key dates

02Disclosure timeline

September 17, 2021 CVE published
September 16, 2024 Record updated