Malicious Code Injection in kresna-miemee15-ruro Package
Summary
MAL-2025-104875: Malicious code in kresna-miemee15-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The kresna-miemee15-ruro package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of the npm registry.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the kresna-miemee15-ruro package. This payload modifies the package.json file to remove private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants. This activity pollutes the npm registry and can potentially harm developers by misrepresenting package authenticity and reliability.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall kresna-miemee15-ruroIf 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 the kresna-miemee15-ruro package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your dependencies using tools like Vulert, which can alert you to vulnerabilities in real-time.
Conclusion
The kresna-miemee15-ruro package contains a significant vulnerability that allows for malicious code injection, compromising the integrity of the npm registry. It is crucial for developers to remove this package and monitor their dependencies to ensure the security of their applications.
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FAQ
The kresna-miemee15-ruro package is an npm package involved in the tea.xyz token reward campaign, designed to automate the generation and publication of derivative packages.
The vulnerability allows for the modification of package.json files, removal of private flags, and the generation of random package names, leading to the pollution of the npm registry.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
If you have installed the kresna-miemee15-ruro package, you should uninstall it immediately using 'npm uninstall kresna-miemee15-ruro' and look for alternatives.
To prevent similar vulnerabilities, regularly monitor your dependencies using tools like Vulert, keep your packages updated, and review security advisories.
