CVE-2018-14731

The provided connected advisory for parcel-bundler identifies a concrete defect: versions before 1.10.0 of parcel-bundler’s WebSocket server lack origin validation for HMR, allowing a remote attacker to steal a developer’s source code via ws:// connections. This is caused by missing validation of...

CVE-2025-56648

The parcel build tool (versions 2.0.0-alpha and before, as well as 1.6.1 and above) contains an Origin Validation Error vulnerability. This flaw allows malicious websites to send XMLHTTPRequests to a developer's application development server, which can result in the theft of source code when a d...