What is GHSA-cff4-rrq6-h78w?

GHSA-cff4-rrq6-h78w is a security advisory published by GitHub Security Advisories with Critical severity. Command Injection in command-exists

Why does GHSA-cff4-rrq6-h78w have no CVE ID yet?

GitHub Security Advisories published this advisory directly to customers before NVD assigned a CVE ID. This is the embargo-window disclosure pattern — vendors notify customers on day 0; NVD's public record follows days to weeks later.

Which products are affected by GHSA-cff4-rrq6-h78w?

GHSA-cff4-rrq6-h78w affects 1 product, including: npm/command-exists:\u003c 1.2.4.

GHSA-cff4-rrq6-h78wCriticalDisclosed before NVD

Command Injection in command-exists

Vendor

GitHub Security Advisories

Published

June 3, 2019

Last Modified

April 3, 2023

📋 Description

Versions of command-exists before 1.2.4 are vulnerable to command injection. This is exploitable if user input is provided to this module.

Recommendation

Update to version 1.2.4 or later.

🎯 Affected products1

npm/command-exists:< 1.2.4

🔗 References (5)

https://hackerone.com/reports/324453
https://github.com/mathisonian/command-exists/blob/v1.2.2/lib/command-exists.js#L49-L94
https://www.npmjs.com/advisories/659
https://github.com/mathisonian/command-exists/commit/7ca91ba71604df6817a28c93d7776af9c49c431a
https://github.com/advisories/GHSA-cff4-rrq6-h78w