Malicious Code Detected in oe-oauth Package - Version 99.99.1
Summary
MAL-2026-196: Malicious code in oe-oauth (npm). Affects oe-oauth versions 99.99.1. 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 'oe-oauth' package is an npm library designed to facilitate OAuth authentication in applications. It provides developers with tools to easily integrate OAuth protocols, allowing secure user authentication and authorization. However, version 99.99.1 of this package has been flagged for containing malicious code that executes harmful commands, posing significant security risks to applications that utilize it.
Vulnerability Detail
The vulnerability in the 'oe-oauth' package arises from the presence of malicious code that executes unauthorized commands. This issue was identified by the OpenSSF Package Analysis project, which flagged version 99.99.1 as malicious. The ramifications of this vulnerability can include unauthorized access to sensitive data, system compromise, and potential exploitation of the affected applications. Developers using this package are at risk of their applications being manipulated or compromised due to this malicious behavior.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall oe-oauthIf 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
As a temporary workaround, you can avoid using the 'oe-oauth' package altogether and consider alternative libraries for OAuth authentication. If you must use it, ensure that you monitor your application for any suspicious activity and limit its permissions until the vulnerability is resolved.
Conclusion
The 'oe-oauth' package version 99.99.1 has been identified as malicious, posing significant risks to applications that utilize it. Developers are advised to update to a secure version and consider alternative solutions for OAuth authentication. Utilizing tools like Vulert can help in monitoring and managing open-source vulnerabilities effectively.
See every vulnerability recorded for oe-oauth →
FAQ
The 'oe-oauth' package is an npm library that helps developers implement OAuth authentication in their applications.
A malicious package contains code that can execute harmful actions, such as unauthorized data access or system compromise.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without needing to sign up.
If immediate updates are not possible, consider using alternative libraries for OAuth authentication and monitor your application for any suspicious activities.
Regularly check for updates to your packages and use tools like Vulert to monitor for vulnerabilities in your open-source dependencies.
