Malicious Code Injection in zul-semur28-tititugel Package
Summary
MAL-2025-98593: Malicious code in zul-semur28-tititugel (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The zul-semur28-tititugel package is part of the npm ecosystem, which is widely used for JavaScript package management. This package has been identified as part of a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages. The primary functionality of this package is to serve as a token reward mechanism, but it has been compromised to include harmful scripts that manipulate package metadata.
Vulnerability Detail
The vulnerability in the zul-semur28-tititugel package originates from its association with the tea.xyz token reward campaign. It contains malicious scripts that automatically modify the package.json file, removing private flags and changing version numbers. This leads to the generation of random package names, which are then republished to pollute the npm registry. The ramifications include potential security risks for developers who unknowingly install these packages, as they may inadvertently execute malicious code.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall zul-semur28-tititugelIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, avoid using the zul-semur28-tititugel package and monitor your project for any dependencies that may introduce similar vulnerabilities. Regularly audit your npm packages using tools like npm audit or Vulert to identify and mitigate risks.
Conclusion
The zul-semur28-tititugel package has been compromised to include malicious code that can affect the integrity of projects using it. It is crucial to remove this package and monitor your dependencies for similar vulnerabilities. Regular audits and using tools like Vulert can help maintain the security of your software.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to exploit the npm registry.
The vulnerability can lead to the execution of malicious code, compromising the security of your project and potentially affecting other dependencies.
You should uninstall the package immediately and check for any dependencies that may rely on it.
You can use tools like npm audit or Vulert to monitor and alert for open-source vulnerabilities in your software.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
