Prototype Pollution in keyget

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

Recommendation

No fix is available yet. Followings are affected versions:

• <= 2.4.0

References

• GHSA-9fp7-4fjm-q3mf
• snyk.io
• security.snyk.io
• CVE-2021-23760
• CWE-1321
• CAPEC-310
• OWASP 2021-A6

Related Issues

• Prototype Pollution in handlebars - handlebars - CVE-2021-23383
• MrSwitch hello.js vulnerable to prototype pollution - CVE-2021-26505
• Prototype Pollution in dojo - CVE-2021-23450
• Prototype Pollution in immer - CVE-2021-23436

You might also like:

How to Secure your NodeJs Express Javascript Application - part 1

How to Secure your NodeJs Express Javascript Application - part 2

10 Secure Coding Best Practices to Follow in Every Project

Tags:

npm

keyget