Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.Test your applications
- Snyk ID SNYK-JS-KILLBYPORT-1078531
- published 30 Mar 2021
- disclosed 23 Feb 2021
- credit OmniTaint
How to fix?
kill-by-port to version 0.0.2 or higher.
kill-by-port is a kills process by port
Affected versions of this package are vulnerable to Arbitrary Command Injection. If (attacker-controlled) user input is given to the
killByPort function, it is possible for an attacker to execute arbitrary commands.
This is due to use of the
exec function without input sanitization.
PoC (provided by reporter):
var kill_by_port = require('kill-by-port');
A file called
success will be created as a result of the execution of