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npm package

@parcel/reporter-dev-server

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 6.5npmAmendedPublished

    Parcel has an Origin Validation Error vulnerability

    CVE-2025-56648 · GHSA-qm9p-f9j5-w83w

    Affected
    • npm @parcel/reporter-dev-server >= 1.6.1, <= 2.16.3
    Fixed in
    2.16.4· Vendor fix available
    Issue
    parcel versions 1.6.1 and above have 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. Version 2.16.4 supports a --no-cors option which disables CORS headers in the dev server.

    Recommended action: Upgrade to 2.16.4 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →