VYPR

npm · Malicious package advisory

Malware

vue-demi-fix

MAL-2026-6702

Malicious code in vue-demi-fix (npm)

Details


---
_-= Per source details. Do not edit below this line.=-_

## Source: amazon-inspector (3bf683b6e8715fecd451a06da256d90048054cbe463da64e43c1a8db4226b661)
vue-demi-fix is a name-confusion package against the widely used vue-demi library. package.json declares both preinstall and postinstall lifecycle scripts that invoke curl against a hardcoded bare-IP HTTP endpoint (http://109.71.252.153:8080/), exfiltrating the installer's OS, username (whoami), current working directory (pwd), and hostname as URL query parameters on every npm install. The package ships no real functionality — index.js only prints a proof-of-concept notice and README self-labels as a 'Responsible Disclosure' PoC. Regardless of the PoC framing, installers receive no benign function and their host identity is unconditionally beaconed to a non-publisher, non-registry endpoint on a default install.

## Source: ossf-package-analysis (8fd5381cd4364444dac8d64b33e317c526ef52948ebfb9d10e11ec0909b7d383)
The OpenSSF Package Analysis project identified 'vue-demi-fix' @ 10.0.4 (npm) as malicious.

It is considered malicious because:

- The package executes one or more commands associated with malicious behavior.

Compromised versions (3)

  • 10.0.4
  • 10.0.3
  • 10.0.5

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.