Malicious Code Injection in verify-tactiva-b Package
Summary
MAL-2025-170455: Malicious code in verify-tactiva-b (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The verify-tactiva-b package is part of the npm ecosystem, primarily used for various JavaScript applications. It is associated with the tea.xyz token reward campaign, which has been linked to a series of malicious packages that flood the npm registry. These packages often contain scripts designed to manipulate package metadata and inflate developer reputation scores.
Vulnerability Detail
The vulnerability in the verify-tactiva-b package originates from its association with malicious scripts that modify the package.json file. These scripts remove private flags, alter version numbers, and generate random package names, leading to the continuous republishing of variants. This behavior not only compromises the integrity of the npm registry but also poses risks to developers who may unknowingly use these tainted packages, potentially leading to security breaches in their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-tactiva-bIf 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 remove the verify-tactiva-b package from your project by executing: npm uninstall verify-tactiva-b. This will prevent any malicious code from executing until a secure version is available.
Conclusion
The verify-tactiva-b package poses a significant risk due to its malicious code that alters package metadata. It is crucial for developers to stay informed about such vulnerabilities and take immediate action to protect their applications by updating or removing affected packages.
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FAQ
The verify-tactiva-b package is an npm package that has been linked to a malicious campaign aimed at manipulating package metadata for fraudulent purposes.
The vulnerability can lead to unauthorized modifications in your application's dependencies, potentially introducing security risks and instability.
You should immediately uninstall the package and check for any updates or patches that may address the vulnerability.
You can use tools like Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time without requiring code access or installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
