Malicious Code Detected in sky1oauth2 Package - Security Alert
Summary
MAL-2026-310: Malicious code in sky1oauth2 (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
Background
The sky1oauth2 package is an npm library designed for OAuth 2.0 authentication. It is commonly used in web applications to facilitate secure access to APIs. However, this package has been identified to contain malicious code, posing significant security risks to applications that rely on it.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the sky1oauth2 package. This code can potentially compromise the security of applications utilizing the package, leading to unauthorized access, data breaches, or other malicious activities. The issue was reported by Amazon Inspector, which detected the malicious code in the package's source.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall sky1oauth2If 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 an immediate update is not feasible, consider removing the sky1oauth2 package from your project and replacing it with a more secure alternative for OAuth 2.0 authentication. Ensure to review your application's dependencies and assess any potential impacts of this change.
Conclusion
The sky1oauth2 package has been identified to contain malicious code, posing serious security risks to applications that utilize it. It is crucial to update the package to a patched version or consider alternative solutions to mitigate these risks. Regular monitoring of dependencies is recommended to ensure application security.
See every vulnerability recorded for sky1oauth2 →
FAQ
The sky1oauth2 package is an npm library used for implementing OAuth 2.0 authentication in web applications.
The malicious code was detected by Amazon Inspector, a security tool that scans for vulnerabilities in open-source packages.
The risks include unauthorized access to sensitive data, potential data breaches, and exploitation of the application by malicious actors.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software using just the package-lock.json file. You can check your application for vulnerabilities using the Vulert playground at Vulert Scanner without any signup.
If an immediate update is not possible, consider removing the sky1oauth2 package and replacing it with a more secure alternative for OAuth 2.0 authentication.
