npm · Malicious package advisory
Malwarepdfjs-dist-fourth
MAL-2026-1257
Malicious code in pdfjs-dist-fourth (npm)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## 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.