CVE-2026-22030

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Source
https://cve.org/CVERecord?id=CVE-2026-22030
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22030.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-22030
Aliases
Downstream
Published
2026-01-10T02:42:44.603Z
Modified
2026-07-08T07:28:23.617591353Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
Summary
React Router has CSRF issue in Action/Server Action Request Processing
Details

React Router is a router for React. In @remix-run/server-runtime version prior to 2.17.3. and react-router 7.0.0 through 7.11.0, React Router (or Remix v2) is vulnerable to CSRF attacks on document POST requests to UI routes when using server-side route action handlers in Framework Mode, or when using React Server Actions in the new unstable RSC modes. There is no impact if Declarative Mode (<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>) is being used. This issue has been patched in @remix-run/server-runtime version 2.17.3 and react-router version 7.12.0.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "@remix-run/router < 2.17.3"
                },
                {
                    "last_affected": "@remix-run/router < 2.17.3"
                },
                {
                    "introduced": "react-router  >= 7.0.0, < 7.12.0"
                },
                {
                    "last_affected": "react-router  >= 7.0.0, < 7.12.0"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22030.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-346",
        "CWE-352"
    ]
}
References

Affected packages

Git / github.com/remix-run/react-router

Affected ranges

Type
GIT
Repo
https://github.com/remix-run/react-router
Events
Introduced
e8e3b004d94a949372e77ce97a543bff5bc6fb89
Fixed
b34a9cd1f74231ded97c1e6ca9dff8f09a1b87ca
Database specific 
{
    "source": [
        "DESCRIPTION",
        "CPE_RANGE"
    ],
    "cpe": "cpe:2.3:a:shopify:react-router:*:*:*:*:*:node.js:*:*",
    "extracted_events": [
        {
            "introduced": "7.0.0"
        },
        {
            "fixed": "7.11.0"
        },
        {
            "last_affected": "7.11.0"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22030.json"