Malicious Code Injection in ybojyf-devapptea: Exploiting npm for Token Rewards
Summary
MAL-2025-111258: Malicious code in ybojyf-devapptea (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package ybojyf-devapptea is part of the tea.xyz token reward campaign, which has been associated with a surge of malicious packages on npm. These packages are designed to manipulate npm's publishing system, allowing for the automatic generation and publication of derivative packages. This behavior is primarily aimed at inflating developer reputation scores to earn rewards from the tea protocol.
Vulnerability Detail
The vulnerability in ybojyf-devapptea stems from its inclusion in a campaign that floods the npm registry with malicious packages. The malicious code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, which can lead to pollution of the npm registry. This not only compromises the integrity of the npm ecosystem but also poses risks to developers who may unknowingly install these malicious packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall ybojyf-devappteaIf 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 ybojyf-devapptea package altogether and look for alternative packages that provide similar functionality without the associated risks.
Conclusion
The ybojyf-devapptea package poses significant risks due to its malicious code designed to exploit the npm registry. It is crucial for developers to be aware of such vulnerabilities and take proactive measures to secure their projects by removing affected packages and monitoring for future vulnerabilities.
See every vulnerability recorded for ybojyf-devapptea →
FAQ
ybojyf-devapptea is an npm package associated with the tea.xyz token reward campaign, which has been linked to malicious activities in the npm ecosystem.
The vulnerability can lead to the installation of malicious code that modifies your project's package.json file, potentially compromising your project's integrity and security.
If you have installed ybojyf-devapptea, you should uninstall it immediately using 'npm uninstall ybojyf-devapptea' and check your project for any unauthorized changes.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software by analyzing your package-lock.json file. You can also check your application against known vulnerabilities using the Vulert playground without any signup.
Yes, you should look for other npm packages that provide similar functionality without the risks associated with ybojyf-devapptea.
