Critical Malicious Code Vulnerability in 02-echo Package
Summary
MAL-2025-191025: Malicious code in 02-echo (npm). Affects 02-echo versions 0.0.7. No fix is published. How to fix ↓
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Background
The 02-echo package is a Node.js module available through npm, designed for echoing messages in applications. It is often used in various projects for its simplicity and ease of integration. However, this package has been found to contain malicious code that compromises the security of any system where it is installed, making it a significant risk for developers and users alike.
Vulnerability Detail
The vulnerability stems from embedded malicious code within the 02-echo package, identified as GHSA-q2q8-5wg4-g6jq. This code can fully compromise any computer that has the package installed, allowing unauthorized access to sensitive information such as secrets and keys. The ramifications include potential data breaches and loss of control over the affected systems. Users are advised to treat any system with this package as compromised, as the malicious code may persist even after removal of the package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall 02-echoIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
There are no effective workarounds for this vulnerability other than removing the package and securing the system. Users should ensure that they have backups of their data and configurations before proceeding with the removal.
Conclusion
The discovery of malicious code in the 02-echo package poses a serious threat to any system where it is installed. Immediate action is required to remove the package and secure sensitive information. Users are encouraged to utilize tools like Vulert for ongoing monitoring of vulnerabilities in their applications.
See every vulnerability recorded for 02-echo →
FAQ
Immediately remove the 02-echo package and rotate any secrets or keys stored on the affected system.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without needing to sign up.
While removing the package is necessary, it is crucial to rotate all sensitive information and keys, as the malicious code may have already compromised your system.
Failing to address this vulnerability could lead to unauthorized access to your system, data breaches, and potential exploitation of sensitive information.
Not necessarily. While removing the package is essential, there is no guarantee that all malicious software installed as a result of the package will be removed.
