Malicious Code Injection in ariel-octans-csrf-superagent Package
Summary
MAL-2025-139592: Malicious code in ariel-octans-csrf-superagent (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The ariel-octans-csrf-superagent package is part of the npm ecosystem, typically used for handling CSRF (Cross-Site Request Forgery) protection in web applications. However, this package has been identified as part of a malicious campaign that floods the npm registry with harmful packages designed to inflate developer reputation scores through automated publishing scripts.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the ariel-octans-csrf-superagent package. It modifies the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior leads to the continuous republishing of these variants, which pollutes the npm registry and can compromise the integrity of applications relying on this package. The malicious payload is part of a broader scheme associated with the tea.xyz token reward campaign.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall ariel-octans-csrf-superagentIf 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 ariel-octans-csrf-superagent package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project for vulnerabilities using tools like Vulert, which can analyze your package-lock.json file for any open-source vulnerabilities.
Conclusion
The ariel-octans-csrf-superagent package has been identified as containing malicious code that can compromise applications. It is crucial to remove this package and monitor your projects for vulnerabilities. Utilizing tools like Vulert can help ensure your applications remain secure.
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FAQ
It is an npm package used for CSRF protection in web applications, but it has been compromised with malicious code.
The malicious code can alter your package.json file and lead to the republishing of harmful variants, potentially compromising your application's integrity.
You should uninstall the package immediately and check for alternative solutions that do not pose a security risk.
You can use Vulert to monitor your package-lock.json file for vulnerabilities in real-time without needing to install any software.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
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