Reflected cross-site scripting (XSS) In react-router
Description
React Router has XSS Vulnerability
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>).
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 npm | 7.9.0 | ||
npm | 2.17.1 |
Aliases
1. 2. 3. 4. 5.
References
1. 2.