CVE-2021-23348: Portprocesses Project Portprocesses

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

This affects the package portprocesses before 1.0.5. If (attacker-controlled) user input is given to the killProcess function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.

Affected products

Published 2021-03-31. Last modified 2026-06-17.