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CVE-2025-59057

React Router has XSS Vulnerability

Published: Jan 10, 2026Updated: Jan 30, 2026 Sources: CVE List NVD GHSA BDUCWE-79
NVD MITRE
7.6CVSSHIGH
EPSS Score
0.3%
Top 77.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:HI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

React RouterСообщество свободного программного обеспечения
On-prem
Operating Systems / linux-distro
RemixСообщество свободного программного обеспечения
On-prem
Operating Systems / linux-distro
react-routershopify
SaaS
Web & CMS Plugins / ecommerce-platform
remix-run\/reactshopify
SaaS
Web & CMS Plugins / ecommerce-platform
react-routerremix-run
Library
OSS Libraries / web-framework
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
shopifycommercialUSWeb & CMS Plugins
remix-runoss-projectOSS Libraries
and 2 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/remix-run/react-router/security/advisories/GHSA-3cgp-3xvw-98x8
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-59057
nvd.nist.gov
https://github.com/remix-run/react-router
github.com

Timeline

Published
Jan 10, 2026
Last Updated
Jan 30, 2026

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