React Router is a router for React. Starting in version 7.2.0 and prior to version 7.5.2, it is possible to force an application to switch to SPA mode by adding a header to the request. If the application uses SSR and is forced to switch to SPA, this causes an error that completely corrupts the page. If a cache system is in place, this allows the response containing the error to be cached, resulting in a cache poisoning that strongly impacts the availability of the application. This issue has been patched in version 7.5.2.
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Description | React Router is a router for React. Starting in version 7.2.0 and prior to version 7.5.2, it is possible to force an application to switch to SPA mode by adding a header to the request. If the application uses SSR and is forced to switch to SPA, this causes an error that completely corrupts the page. If a cache system is in place, this allows the response containing the error to be cached, resulting in a cache poisoning that strongly impacts the availability of the application. This issue has been patched in version 7.5.2. | |
Title | React Router allows a DoS via cache poisoning by forcing SPA mode | |
Weaknesses | CWE-755 | |
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-04-25T00:18:16.058Z
Updated: 2025-04-25T15:18:38.495Z
Reserved: 2025-04-17T20:07:08.556Z
Link: CVE-2025-43864

Updated: 2025-04-25T15:18:07.430Z

Status : Awaiting Analysis
Published: 2025-04-25T01:15:43.117
Modified: 2025-04-29T13:52:28.490
Link: CVE-2025-43864
