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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| react-dev-utils | unspecified – < 11.0.4 | 11.0.4 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | react-dev-utils | >= 0.4.0, < 11.0.4 | 11.0.4 | GHSA-5q6m-3h65-w53x |