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npm/@remix-run/reactReact Router has XSS Vulnerability

Risk 49
Severity
7.6
XSS
AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

A XSS vulnerability exists in in React Router's meta()/<Meta> APIs in Framework Mode when generating script:ld+json tags which could allow arbitrary JavaScript execution during SSR if untrusted content is used to generate the tag.

[!NOTE] This does not impact applications using Declarative Mode (<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>).

1 / 3
Source: GitHub
First published (updated )
CVE-2025-59057

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