Headline
CVE-2021-23760: Prototype Pollution in keyget | CVE-2021-23760 | Snyk
The package keyget from 0.0.0 are vulnerable to Prototype Pollution via the methods set, push, and at which could allow an attacker to cause a denial of service and may lead to remote code execution. Note: This vulnerability derives from an incomplete fix to CVE-2020-28272
Attack Complexity
High
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snyk-id
SNYK-JS-KEYGET-2342624
published
25 Jan 2022
disclosed
18 Jan 2022
credit
P.Adithya Srinivas, Masudul Hasan Masud Bhuiyan, Cristian-Alexandru Staicu
How to fix?
Overview
PoC:
Details
Types of attacks
Affected environments
How to prevent