Malicious Package in babel-laoder

babel-laoder Updated 02 Oct 2025

Summary

04/09/2020
CRITICAL
No i
Critical
9.1

GHSA-qp6m-jqfr-2f7v: Malicious Package in babel-laoder. Affects babel-laoder versions >= 0.0.0. No fix is published. How to fix ↓

Free scan

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.

Check my app free

No signup required · Results in about 60 seconds

Upload your dependency manifest or SBOM

Drag & drop your file here or

Java Javascript PHP Python Go Rust Ruby Dart C/C++ Elixir CycloneDX SPDX

Upload a supported dependency manifest or SBOM. No installation or source-code access required.

See supported files and SBOM formats
SBOM sbom.json · bom.json · bom.xml · *.spdx.json · *.cdx.json · *.cdx.xml
Java pom.xml · gradle.lockfile · buildscript-gradle.lockfile
Javascript package-lock.json · yarn.lock · pnpm-lock.yaml
PHP composer.lock
Python poetry.lock · requirements.txt · Pipfile.lock
Go go.mod
Rust Cargo.lock
Ruby Gemfile.lock
Dart pubspec.lock
C/C++ conan.lock
Elixir mix.lock
Enter your work email to receive your report link.

Verify your email to view the full report and start 30 days of continuous monitoring. No credit card required.

Sponsored Devnack Penetration testing for web, API and mobile Manual testing by engineers who build software, not an auditor's checklist. Trusted by teams at Swift and Google Talk to Devnack

Background

babel-laoder is an npm package used for transpiling JavaScript code using Babel. It is commonly used in web development projects to convert modern JavaScript syntax into a compatible version that can run in older browsers. This package is widely used and trusted by developers for its ability to enhance cross-browser compatibility and improve code performance. However, all versions of this package were found to contain malware, which poses a significant security risk to any system that has it installed.

Vulnerability Detail

The malicious package in babel-laoder was specifically designed to find and exfiltrate cryptocurrency wallets. Once installed, it can give full control of the compromised computer to an external entity. This means that all secrets and keys stored on the affected computer should be rotated immediately from a different computer. Removing the package may not guarantee the removal of all malicious software resulting from its installation. The severity of this vulnerability is rated as CRITICAL with a CVSS score of 9.1.

How To Fix

No fixed version is published for this vulnerability.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

Conclusion

The presence of a malicious package in babel-laoder poses a critical security risk to systems that have it installed. It is crucial to take immediate action to mitigate the impact of this vulnerability. Rotate all affected secrets and keys, remove the package, and conduct a thorough security audit. For further support and assistance in vulnerability remediation, please contact DevNack.com.

See every vulnerability recorded for babel-laoder →

Share this vulnerability

FAQ

babel-laoder is an npm package used for transpiling JavaScript code using Babel. It helps convert modern JavaScript syntax into a compatible version for older browsers.

The impact of this vulnerability is severe. It can lead to the compromise of cryptocurrency wallets and the potential loss of funds. Additionally, the compromised system may be under the control of an external entity.

You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities using package-lock.json.

If your system is affected, you should consider it fully compromised. Rotate all secrets and keys stored on the system from a different, secure computer. Remove the babel-laoder package and conduct a thorough security audit.

No, there is no guarantee that removing the babel-laoder package will remove all malicious software resulting from its installation. A thorough security audit is recommended to ensure complete removal.

Related vulnerabilities

Recent vulnerabilities recorded for babel-laoder.

How To Fix

No fixed version is published for this vulnerability.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

Subscribe to Vulert on Telegram
Daily digest of new CVEs, critical and high severity, affected packages and fixes — plus a weekly roundup.
Join the channel →
Help improve this record
Report an issue or send feedback