Critical Malicious Code Vulnerability in zapier-platform-core Package
Summary
MAL-2025-190704: Malicious code in zapier-platform-core (npm). Affects zapier-platform-core versions 18.0.2 – 18.0.4. No fix is published. How to fix ↓
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Background
The zapier-platform-core package is a widely used library in the npm ecosystem that facilitates the development of integrations for the Zapier platform. It provides developers with tools and resources to create automated workflows by connecting various applications. However, this package has been found to contain malicious code, posing significant security risks to systems utilizing it.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the zapier-platform-core package, specifically in versions 18.0.2, 18.0.3, and 18.0.4. Any system running this package is considered fully compromised, with potential unauthorized access to sensitive data, including secrets and keys. The malicious code can lead to complete control of the affected computer by external entities, making it imperative for users to act swiftly to mitigate the risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall zapier-platform-coreIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, it is recommended to remove the zapier-platform-core package immediately and refrain from using any versions that are known to be compromised. Additionally, consider using alternative libraries that provide similar functionality without the associated risks.
Conclusion
The zapier-platform-core package has been identified as containing malicious code, posing severe security risks to any system utilizing it. Immediate action is required to remove the package and secure any sensitive information. Users are encouraged to monitor their dependencies for vulnerabilities using tools like Vulert.
See every vulnerability recorded for zapier-platform-core →
FAQ
You should uninstall the zapier-platform-core package immediately and rotate any secrets or keys stored on the affected system.
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Currently, there is no patched version available for zapier-platform-core. The only solution is to remove the package.
Failing to address this vulnerability can lead to unauthorized access to sensitive data and complete control of your system by malicious actors.
You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities in your software by analyzing your package-lock.json file.
