Description
npm parcel 2.0.0-alpha and before has an Origin Validation Error vulnerability. Malicious websites can send XMLHTTPRequests to the application's development server and read the response to steal source code when developers visit them.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | @parcel/reporter-dev-server | >= 1.6.1, < 2.16.4 | 2.16.4 | GHSA-qm9p-f9j5-w83w |