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gfc@2.0.1 vulnerabilities

Simple way to initialize a new git repository in an empty directory, add a file and do a first commit (or skip that part in a directory with files). Useful for unit tests and generators.

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Direct Vulnerabilities

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

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Vulnerability Vulnerable Version
  • C
Command Injection

gfc is a Simple way to initialize a new git repository in an empty directory, add a file and do a first commit (or skip that part in a directory with files). Useful for unit tests and generators.

Affected versions of this package are vulnerable to Command Injection via the options argument which is used to build the command that is passed to the child_process.exec function without any sanitization.

POC

const firstCommit = require('gfc');
const options = {message: '""; touch HACKED;'};
firstCommit('.', options, function(err) {});

How to fix Command Injection?

There is no fixed version for gfc.

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