VYPR

npm · Malicious package advisory

Malware

pdfjs-dist-fourth

MAL-2026-1257

Malicious code in pdfjs-dist-fourth (npm)

Details


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## Source: amazon-inspector (fcaf355459e8baaef860a557036e51431e6eb6c44dcba0e800579cf978f2f64d)
The package pdfjs-dist-fourth was found to contain malicious code.

## Source: ossf-package-analysis (e964b58935e9036b1bb97b860ed8de4789b4bc0af7fa624f201ce7c8f55ae0cf)
The OpenSSF Package Analysis project identified 'pdfjs-dist-fourth' @ 10.0.33 (npm) as malicious.

It is considered malicious because:

- The package communicates with a domain associated with malicious activity.

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

Compromised versions (1)

  • 10.0.33

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