Critical Malicious Code Vulnerability in cquence Package
Summary
MAL-2025-17653: Malicious code in cquence (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
Background
The cquence package is an npm library designed for managing and executing sequences of commands in JavaScript applications. It is widely used for its simplicity and efficiency in handling asynchronous operations. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the cquence package, which was introduced in version 0. This malicious code can potentially compromise the security of applications by allowing unauthorized access, data exfiltration, or other harmful actions. The presence of such code can lead to severe ramifications, including data breaches and loss of user trust.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall cquenceIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
If immediate updating is not feasible, consider removing the cquence package from your project temporarily until a secure version is available. You can do this by executing 'npm uninstall cquence'.
Conclusion
The cquence package has been identified to contain malicious code, posing significant security risks to applications. It is essential to update to the latest version or remove the package to mitigate these risks. Utilizing tools like Vulert can help monitor and alert for such vulnerabilities in real-time.
See every vulnerability recorded for cquence →
FAQ
The cquence package is used for managing and executing sequences of commands in JavaScript applications, particularly for handling asynchronous operations.
You can check if your application is affected by using Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to use the Vulert playground without signup.
The malicious code can lead to unauthorized access, data exfiltration, and other harmful actions, potentially resulting in data breaches and loss of user trust.
Yes, updating to the latest version of the cquence package will resolve the vulnerability. Use 'npm update cquence' to apply the fix.
If you cannot update the package right away, consider uninstalling it temporarily using 'npm uninstall cquence' until a secure version is available.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
