CVE-2021-40663

CRITICAL

deep.assign 0.0.0-alpha.0 - Prototype Pollution

Title source: llm
STIX 2.1

Description

deep.assign npm package 0.0.0-alpha.0 is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution').

References (3)

Core 3
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/janbialostok/deep-assign/issues/1
Product, Third Party Advisory x_refsource_misc
https://www.npmjs.com/package/deep.assign
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220826-0002/

Scores

CVSS v3 9.8
EPSS 0.0139
EPSS Percentile 68.6%
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)
deep.assign_project/deep.assign 0.0.0 alpha0
npm/deep.assign npm
Published Jun 30, 2022
Tracked Since Feb 18, 2026