React Router is a multi-strategy router for React bridging the gap from React 18 to React 19. There is a vulnerability in Remix/React Router that affects all Remix 2 and React Router 7 consumers using the Express adapter. Basically, this vulnerability allows anyone to spoof the URL used in an incoming Request by putting a URL pathname in the port section of a URL that is part of a Host or X-Forwarded-Host header sent to a Remix/React Router request handler. This issue has been patched and released in Remix 2.16.3 and React Router 7.4.1.
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Wed, 02 Apr 2025 15:15:00 +0000
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Tue, 01 Apr 2025 18:30:00 +0000
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Description | React Router is a multi-strategy router for React bridging the gap from React 18 to React 19. There is a vulnerability in Remix/React Router that affects all Remix 2 and React Router 7 consumers using the Express adapter. Basically, this vulnerability allows anyone to spoof the URL used in an incoming Request by putting a URL pathname in the port section of a URL that is part of a Host or X-Forwarded-Host header sent to a Remix/React Router request handler. This issue has been patched and released in Remix 2.16.3 and React Router 7.4.1. | |
Title | Remix and React Router allow URL manipulation via Host / X-Forwarded-Host headers | |
Weaknesses | CWE-444 | |
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-04-01T18:20:32.660Z
Updated: 2025-04-02T15:11:11.594Z
Reserved: 2025-03-26T15:04:52.627Z
Link: CVE-2025-31137

Updated: 2025-04-02T15:11:02.743Z

Status : Awaiting Analysis
Published: 2025-04-01T19:15:45.663
Modified: 2025-04-01T20:26:01.990
Link: CVE-2025-31137

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