ps-visitor is a Node.js visit command
ps aux and
Affected versions of this package are vulnerable to Arbitrary Command Injection. If attacker-controlled user input is given to the
kill 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 ps_visitor = require('ps-visitor'); ps_visitor.kill('$(touch success)');
(A file called
success will be created as a result of the execution of
There is no fixed version for