Malicious Code Injection in lala-poke40: A Threat to npm Ecosystem
Summary
MAL-2025-157965: Malicious code in lala-poke40 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'lala-poke40' is part of the npm ecosystem, which is widely used for JavaScript package management. It is often utilized in various applications to enhance functionality through third-party libraries. However, this package has been identified as part of a malicious campaign that aims to exploit the npm registry by publishing numerous derivative packages with harmful scripts.
Vulnerability Detail
The vulnerability in 'lala-poke40' stems from its association with a malicious campaign that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is designed to inflate developer reputation scores for token rewards, leading to pollution of the npm registry. The malicious payload can potentially compromise the integrity of applications relying on this package, allowing for unauthorized access or manipulation of data.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lala-poke40If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you can avoid using 'lala-poke40' and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your package-lock.json file for any unauthorized changes.
Conclusion
The 'lala-poke40' package poses a significant threat to the npm ecosystem due to its malicious code designed to exploit the registry. It is crucial for developers to remove this package and monitor their dependencies for vulnerabilities to maintain the integrity and security of their applications.
See every vulnerability recorded for lala-poke40 →
FAQ
'lala-poke40' is an npm package that has been identified as part of a malicious campaign to exploit the npm registry.
The vulnerability can lead to unauthorized modifications in your application, potentially compromising data integrity and security.
You should uninstall 'lala-poke40' immediately using 'npm uninstall lala-poke40' and consider using alternative packages.
You can use tools like Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time without requiring installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
