Prototype Pollution in immer

Description

This affects the package immer before 9.0.6. A type confusion vulnerability can lead to a bypass of CVE-2020-28477 when the user-provided keys used in the path parameter are arrays.

Recommendation

Update the immer package to the latest compatible version. Followings are version details:

• Affected version(s): >= 7.0.0, < 9.0.6
• Patched version(s): 9.0.6

References

• GHSA-33f9-j839-rf8h
• snyk.io
• CVE-2021-23436
• CWE-1321
• CWE-843
• CAPEC-310
• OWASP 2021-A6

Related Issues

• Prototype Pollution in immer - immer - GHSA-c36v-fmgq-m8hx - CVE-2021-3757
• jquery-plugin-query-object contains prototype pollution vulnerability - CVE-2021-20083
• merge vulnerable to Prototype Pollution - CVE-2021-3645
• Prototype Pollution in merge-change - CVE-2021-23421

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

immer