Malicious Code Detected in kalitest11 Package - Critical Security Risk
Summary
MAL-2025-6290: Malicious code in kalitest11 (npm). Affects kalitest11 versions >= 9.1.1. No fix is published. How to fix ↓
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Background
The kalitest11 package is an npm library that is used for various functionalities in JavaScript applications. However, it has been identified as containing malicious code that communicates with a domain associated with harmful activities. This vulnerability poses a significant risk to any system utilizing this package, potentially compromising sensitive data and system integrity.
Vulnerability Detail
The vulnerability in the kalitest11 package stems from its embedded malicious code, which was introduced in version 9.1.1. This code can lead to unauthorized access and control over the affected systems. The malicious nature of the code means that any computer running this package should be considered fully compromised, with all secrets and keys stored on that computer needing immediate rotation. The package's association with a malicious domain further exacerbates the risk, as it may facilitate data exfiltration or other harmful activities.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall kalitest11If 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 prevent the execution of the kalitest11 package by removing it from your dependencies and ensuring that your application does not call any functions from this package. However, this does not guarantee that all malicious effects are mitigated, so complete removal is recommended.
Conclusion
The kalitest11 package presents a significant security risk due to its embedded malicious code. Immediate action is required to remove the package and secure any compromised systems. Utilizing tools like Vulert can help monitor for such vulnerabilities in the future.
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FAQ
kalitest11 is an npm package used in JavaScript applications, but it has been identified as containing malicious code.
You can use Vulert, which monitors vulnerabilities in open-source packages. Check your application against the vulnerability using the Vulert playground at Vulert Scanner.
Immediately uninstall the kalitest11 package and rotate any sensitive information stored on the affected system.
Currently, there is no patched version available. The best course of action is to remove the package entirely.
Failing to address this vulnerability can lead to unauthorized access, data breaches, and potential control over your system by malicious actors.
