description: react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed. This function is typically used from react-scripts (in Create React App projects), where the usage is safe. Only when this function is manually invoked with user-provided values (ie: by custom code) is there the potential for command injection. If you're consuming it from react-scripts then this issue does not affect you.
problem types: Improper Neutralization of Special Elements used in an OS Command (CWE-78)
affected:
{
product: react-dev-utils
vendor: Facebook
versions:
lessThan: unspecified, status: unaffected, version: 11.0.4 , versionType: custom
lessThan: 11.0.4, status: affected, version: unspecified, versionType: custom
}