Malicious Code Detected in kresna-oblok3-ruro: npm Package Vulnerability
Summary
MAL-2025-104876: Malicious code in kresna-oblok3-ruro (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 npm package 'kresna-oblok3-ruro' is part of a series of packages associated with the tea.xyz token reward campaign. These packages are designed to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names. This behavior poses a significant risk to the integrity of the npm registry and can lead to the proliferation of malicious software.
Vulnerability Detail
The vulnerability in 'kresna-oblok3-ruro' originates from its malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This allows the package to continuously republish variants, polluting the npm registry and potentially compromising the security of applications that depend on it. The malicious code is part of a broader scheme to exploit the npm ecosystem for token rewards, making it a significant threat to developers and users alike.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall kresna-oblok3-ruroIf 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 measure, you can prevent the installation of this malicious package by using npm's package-lock.json file to lock dependencies. Additionally, consider using tools like Vulert to monitor your project for vulnerabilities. You can check if your application is affected by visiting the Vulert playground at https://vulert.com/scanner without any signup.
Conclusion
The 'kresna-oblok3-ruro' package poses a significant risk due to its malicious behavior aimed at manipulating the npm registry. It is crucial for developers to remove this package and utilize monitoring tools like Vulert to safeguard their applications against potential vulnerabilities.
See every vulnerability recorded for kresna-oblok3-ruro →
FAQ
It is an npm package associated with the tea.xyz token reward campaign, designed to inflate developer reputation scores.
The malicious code can lead to the proliferation of harmful packages, compromising the security and integrity of your application.
You should uninstall the package immediately and monitor your project for any vulnerabilities using tools like Vulert.
Currently, there is no specific patch for 'kresna-oblok3-ruro', so the best course of action is to uninstall the package.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file.
