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.
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Affected Vendors & Products
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Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
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History
Wed, 17 Sep 2025 20:15:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-346 | |
Metrics |
cvssV3_1
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Wed, 17 Sep 2025 19:15:00 +0000
Type | Values Removed | Values Added |
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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. | |
References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-09-17T19:21:49.919Z
Reserved: 2025-08-17T00:00:00.000Z
Link: CVE-2025-56648

Updated: 2025-09-17T19:19:58.626Z

Status : Received
Published: 2025-09-17T19:15:46.963
Modified: 2025-09-17T20:15:36.237
Link: CVE-2025-56648

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