Malicious Code Injection in lina-teh75-miaww: A Threat to npm Packages
Summary
MAL-2025-87869: Malicious code in lina-teh75-miaww (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The package 'lina-teh75-miaww' 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 the npm registry 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 'lina-teh75-miaww' originates from its inclusion in a malicious campaign that employs autopublish scripts to modify the package.json file. This modification removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants that pollute the npm registry. The ramifications include potential security risks for users who unknowingly install these packages, as well as damage to the integrity of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lina-teh75-miawwIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As a temporary workaround, you can avoid using the 'lina-teh75-miaww' package and look for alternative packages that provide similar functionality without the associated risks. Always review package details and community feedback before installation.
Conclusion
The 'lina-teh75-miaww' package poses a significant threat due to its malicious code designed to manipulate npm package metadata. It is essential for developers to remove this package from their projects and monitor their dependencies for vulnerabilities to maintain the security and integrity of their applications.
See every vulnerability recorded for lina-teh75-miaww →
FAQ
lina-teh75-miaww is an npm package that has been identified as part of a malicious campaign to manipulate package metadata and inflate developer reputation scores.
If your project uses the lina-teh75-miaww package, it may be at risk of installing malicious code that can compromise security and integrity.
You should immediately uninstall the package using 'npm uninstall lina-teh75-miaww' and review your other dependencies for potential vulnerabilities.
You can use tools like Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
