CVE-2022-25645 MEDIUM

CVE-2022-25645: Prototype Pollution

Vendor N/A
Product dset
Published May 1, 2022
Last update September 17, 2024

CVSS base score

6.5/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

All versions of package dset are vulnerable to Prototype Pollution via 'dset/merge' mode, as the dset function checks for prototype pollution by validating if the top-level path contains __proto__, constructor or protorype. By crafting a malicious object, it is possible to bypass this check and achieve prototype pollution.

Key dates

02Disclosure timeline

May 1, 2022 CVE published
September 17, 2024 Record updated