CVE-2021-24033
Medium
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.
SeverityMedium
CVSS5.6
Exploit probability—
ProductFacebook React-dev-utils
PublishedMar 9, 2021
First seenMar 9, 2021
Weakness typeCWE-78OS command injection
How to fix
Update
- facebook react-dev-utils11.0.4 or later
- react-dev-utils11.0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| facebook react-dev-utils | v < 11.0.4 | 11.0.4 |
| react-dev-utilsnpm | 0.4.0 ≤ v < 11.0.4 | 11.0.4 |
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