Malicious Code Vulnerability in @emerald-react/core Package
Summary
MAL-2026-1604: Malicious code in @emerald-react/core (npm). Affects @emerald-react/core versions 999.999.999 – 9999.9999.9999. No fix is published. How to fix ↓
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Background
The @emerald-react/core package is a library used in React applications, providing essential components and utilities for building user interfaces. It is widely utilized in various projects due to its ease of integration and robust features. However, recent findings have revealed that this package is susceptible to a malicious code vulnerability, which poses significant risks to applications that depend on it.
Vulnerability Detail
The vulnerability in the @emerald-react/core package arises from the inclusion of malicious code that can compromise the security of applications using this library. This code can lead to unauthorized access, data breaches, or even complete takeover of the affected systems. The malicious code was identified in specific versions of the package, particularly those listed in the vulnerability report, and it is crucial for developers to be aware of this issue to mitigate potential risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @emerald-react/coreIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider removing the @emerald-react/core package from your project until a secure version is released. You can do this by running the command: 'npm uninstall @emerald-react/core'. Alternatively, you may explore using a different package that offers similar functionality without the associated risks.
Conclusion
The @emerald-react/core package has been identified as having a serious vulnerability due to malicious code. It is essential for developers to take immediate action by updating or removing the package to protect their applications. Utilizing tools like Vulert can help monitor for such vulnerabilities in real-time.
See every vulnerability recorded for @emerald-react/core →
FAQ
The vulnerability involves malicious code that can compromise the security of applications using the package.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without requiring any signup.
If immediate updates are not possible, consider removing the package or using an alternative library until a secure version is available.
Yes, the versions 999.999.999 and 9999.9999.9999 are known to contain the malicious code.
The vulnerability was reported by ReversingLabs, a cybersecurity firm specializing in threat detection.
