CVE-2021-23760

MEDIUM

keyget - Prototype Pollution via set, push, and at Methods

Title source: llm

Description

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](https://security.snyk.io/vuln/SNYK-JS-KEYGET-1048048)

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://snyk.io/vuln/SNYK-JS-KEYGET-2342624

Scores

CVSS v3 5.6

EPSS 0.0157

EPSS Percentile 72.1%

Attack Vector NETWORK

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

Details

CWE

CWE-1321

Status published

Products (2)

keyget_project/keyget

npm/keyget 0npm

Published Jan 28, 2022

Tracked Since Feb 18, 2026