Malicious Code Injection in sinta-lapis91-apidev: A Threat to npm Ecosystem
Summary
MAL-2025-90539: Malicious code in sinta-lapis91-apidev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package sinta-lapis91-apidev is part of a broader campaign that exploits the npm ecosystem, primarily targeting developers involved in token reward schemes. This package, like others in its category, is designed to manipulate the npm registry by generating and publishing numerous derivative packages with randomized names. Its functionality is compromised by malicious scripts that alter package metadata, leading to potential security risks for users and developers.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the sinta-lapis91-apidev package. This code is designed to modify the package.json file by removing private flags, changing version numbers, and generating random package names. The primary origin of this vulnerability is linked to a campaign aimed at inflating developer reputation scores for token rewards. The ramifications include pollution of the npm registry, potential exposure of sensitive data, and the risk of unintentional dependency on compromised packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall sinta-lapis91-apidevIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the sinta-lapis91-apidev package altogether and seek alternative packages that provide similar functionality without the associated risks. Additionally, consider implementing strict package auditing practices to monitor for malicious packages.
Conclusion
The sinta-lapis91-apidev package poses a significant threat to the npm ecosystem due to its malicious code designed to manipulate package metadata. It is essential for developers to be vigilant, remove affected packages, and utilize tools like Vulert to monitor for vulnerabilities in their projects.
See every vulnerability recorded for sinta-lapis91-apidev →
FAQ
sinta-lapis91-apidev is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.
The vulnerability can lead to the introduction of malicious code into your project, potentially compromising security and stability.
You should uninstall the package immediately and check for any other affected packages in your project.
Yes, tools like Vulert can monitor your package-lock.json file to alert you in real-time for open-source vulnerabilities.
You can use the Vulert playground at Vulert Scanner to check if your application is affected without requiring any signup.
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Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
