Critical Malicious Code Vulnerability in bcryptance Package
Summary
MAL-2026-1102: Malicious code in bcryptance (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
bcryptance is an npm package designed for handling bcrypt hashing in JavaScript applications. It is commonly used for securely storing passwords and other sensitive data. However, this package has been identified as containing malicious code, which poses a significant security risk to any system utilizing it.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the bcryptance package. This code can compromise the entire system where the package is installed, allowing unauthorized access to sensitive information such as secrets and keys. The ramifications of this vulnerability are severe, as it can lead to complete control of the affected computer by an external entity, making it imperative for users to act swiftly.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall bcryptanceIf 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. The only recommended action is to remove the package entirely and secure any sensitive data.
Conclusion
The bcryptance package has been identified as containing malicious code that can compromise systems. Immediate removal of the package and rotation of sensitive data is essential. Users are encouraged to utilize tools like Vulert for ongoing monitoring of vulnerabilities in their applications.
See every vulnerability recorded for bcryptance →
FAQ
You should remove the bcryptance package immediately and rotate any sensitive information stored on your system.
If you have bcryptance installed, your system may be compromised. Check for unusual activity and consider running security scans.
As of now, there is no patched version available. Users are advised to remove the package.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software using just package-lock.json.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
