{"uuid": "39d1ebc8-7ab8-441a-98f9-fa58003b4fab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "GHSA-F46R-RW29-R322", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/13367", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-43864\n\ud83d\udd25 CVSS Score: 7.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\ud83d\udd39 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.\n\ud83d\udccf Published: 2025-04-25T00:18:16.058Z\n\ud83d\udccf Modified: 2025-04-25T00:18:16.058Z\n\ud83d\udd17 References:\n1. https://github.com/remix-run/react-router/security/advisories/GHSA-f46r-rw29-r322\n2. https://github.com/remix-run/react-router/commit/c84302972a152d851cf5dd859ff332b354b70111\n3. https://github.com/remix-run/react-router/blob/e6c53a0130559b4a9bd47f9cf76ea5b08a69868a/packages/react-router/lib/server-runtime/server.ts#L407", "creation_timestamp": "2025-04-25T01:10:56.000000Z"}