CVE-2025-59057
React Router has XSS Vulnerability
HIGH 7.6
At a glance
- Source
- NVD
- EPSS
- EPSS 0.50 % · percentile 43 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitHub_M
- NVD status
- Modified
Description
React Router is a router for React. In @remix-run/react versions 1.15.0 through 2.17.0. and react-router versions 7.0.0 through 7.8.2, 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. There is no impact if the application is being used in Declarative Mode (<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>). This issue has been patched in @remix-run/react version 2.17.1 and react-router version 7.9.0.
Weaknesses (CWE)
- CWE-79 — Improper Neutralization of Input During Web Page Generation
References
- https://github.com/remix-run/react-router/security/advisories/GHSA-3cgp-3xvw-98x8
- https://access.redhat.com/security/cve/CVE-2025-59057
- https://bugzilla.redhat.com/show_bug.cgi?id=2428426
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-59057.json
- https://access.redhat.com/errata/RHSA-2026:3958
- https://access.redhat.com/errata/RHSA-2026:3960
- https://access.redhat.com/errata/RHSA-2026:3782
- https://access.redhat.com/errata/RHSA-2026:19712
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N | GitHub_M |
| CVSS 3.1 | HIGH 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N | redhat-SADP |
| CVSS 3.1 | HIGH 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | HIGH 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N | NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
Advisories
- GHSA-3cgp-3xvw-98x8 — React Router has XSS Vulnerability
European references
- ENISA EUVD · EUVD-2026-1469
- GCVE · GCVE-0-2025-59057
Affected configurations (NVD CPE)
cpe:2.3:a:shopify:react-router:*:*:*:*:*:node.js:*:*≥ 7.0.0 ≤ 7.8.2cpe:2.3:a:shopify:remix-run\/react:*:*:*:*:*:node.js:*:*≥ 1.15.0 ≤ 2.17.0
Affected products
| Product | Versions |
|---|---|
| remix-run · react-router | affected @remix-run/react >= 1.15.0, < 2.17.1 ; affected react-router >= 7.0.0, < 7.9.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |