Malicious Code Vulnerability in uncertain_clam_dumbs Package
Summary
MAL-2025-110037: Malicious code in uncertain_clam_dumbs (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The uncertain_clam_dumbs package is part of a series of npm packages that emerged during the tea.xyz token reward campaign. These packages are designed to automate the generation and publication of derivative packages, often with randomized names, to inflate developer reputation scores for token rewards. This behavior poses significant risks to the integrity of the npm registry and the security of applications relying on these packages.
Vulnerability Detail
The vulnerability in the uncertain_clam_dumbs package originates from its malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially compromising the security of applications that depend on these packages. The malicious code can also facilitate unauthorized access or manipulation of application data.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall uncertain_clam_dumbsIf 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 uncertain_clam_dumbs package from your project by executing the command: 'npm uninstall uncertain_clam_dumbs'. This will prevent any malicious code from executing until a secure version is available.
Conclusion
The uncertain_clam_dumbs package presents a significant security risk due to its malicious code that alters package metadata and repopulates the npm registry with potentially harmful variants. It is crucial for developers to take immediate action by removing the package and monitoring for updates to ensure the security of their applications.
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FAQ
The uncertain_clam_dumbs package is part of a malicious campaign that generates and publishes derivative npm packages to inflate developer reputation scores.
The vulnerability can lead to unauthorized modifications of your application's package.json file, potentially compromising its security and integrity.
If you are using the uncertain_clam_dumbs package, you should uninstall it immediately and monitor for any updates or patches.
You can use tools like Vulert, which monitors your package-lock.json file to alert you in real-time for open-source vulnerabilities.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
