Malicious Code Injection in lala-poke43: A Threat to npm Ecosystem
Summary
MAL-2025-157968: Malicious code in lala-poke43 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'lala-poke43' is part of the npm ecosystem, which is widely used for JavaScript package management. This package is associated with the tea.xyz token reward campaign, which has been known to flood npm with malicious packages. These packages often contain scripts designed to manipulate package metadata and inflate developer reputation scores, posing a significant risk to developers and users alike.
Vulnerability Detail
The vulnerability in 'lala-poke43' stems from its malicious code that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is part of a broader scheme to pollute the npm registry by continuously republishing variants of the package. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which incentivizes the creation of such malicious packages. The ramifications include compromised developer reputations, potential data leaks, and a polluted npm registry that can affect other packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lala-poke43If 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 remove the 'lala-poke43' package from your project by executing the command: 'npm uninstall lala-poke43'. This will prevent any malicious code from executing while you seek a secure alternative or await a patched version.
Conclusion
The 'lala-poke43' package poses a significant threat to the npm ecosystem due to its malicious code that alters package metadata. It is crucial for developers to be vigilant, regularly update their dependencies, and utilize tools like Vulert to monitor for vulnerabilities. By taking proactive measures, you can protect your projects from potential risks associated with this and similar vulnerabilities.
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FAQ
'lala-poke43' is an npm package that has been identified as containing malicious code designed to manipulate package metadata.
The vulnerability can compromise your project's integrity by altering package metadata and potentially exposing sensitive information.
You should uninstall the package immediately and check for any updates or patches that may address the vulnerability.
You can use tools like Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time without requiring code access.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
