Prototype Pollution in realms-shim

Description

All versions of package realms-shim are vulnerable to Sandbox Bypass via a Prototype Pollution attack vector.

Recommendation

No fix is available yet. Followings are affected versions:

• <= 1.2.2

References

• GHSA-pwm7-qr6j-3vjg
• snyk.io
• www.npmjs.com
• CVE-2021-23594
• CWE-1321
• CAPEC-310
• OWASP 2021-A6

Related Issues

• Prototype Pollution in realms-shim - realms-shim - CVE-2021-23543
• Prototype Pollution in object-extend - CVE-2021-23702
• Prototype Pollution in immer - CVE-2021-23436
• Prototype Pollution in set-or-get - CVE-2021-25913

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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

realms-shim