{"cve":"CVE-2026-22029","nvd":{"published":"2026-01-10T03:15:48.870","modified":"2026-09-10T13:17:42.633","status":"Modified","description":"React Router is a router for React. In @remix-run/router version prior to 1.23.2 and react-router 7.0.0 through 7.11.0, React Router (and Remix v1/v2) SPA open navigation redirects originating from loaders or actions in Framework Mode, Data Mode, or the unstable RSC modes can result in unsafe URLs causing unintended javascript execution on the client. This is only an issue if you are creating redirect paths from untrusted content or via an open redirect. There is no impact if Declarative Mode (<BrowserRouter>) is being used. This issue has been patched in @remix-run/router version 1.23.2 and react-router version 7.12.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://github.com/remix-run/react-router/security/advisories/GHSA-2w69-qvjg-hvjx","https://access.redhat.com/errata/RHSA-2026:13542","https://access.redhat.com/errata/RHSA-2026:13548","https://access.redhat.com/errata/RHSA-2026:1517","https://access.redhat.com/errata/RHSA-2026:17468"],"products":["shopify:react-router","shopify:remix-run\\/react"],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2026-22029","score":0.00866,"percentile":0.58703,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2w69-qvjg-hvjx","url":"https://osv.dev/vulnerability/GHSA-2w69-qvjg-hvjx","summary":"React Router vulnerable to XSS via Open Redirects","modified":"2026-02-03T03:15:00.320749Z","packages":[{"ecosystem":"npm","name":"react-router","purl":"pkg:npm/react-router","ranges":[">=7.0.0 <7.12.0"],"fixed":["7.12.0"]},{"ecosystem":"npm","name":"@remix-run/router","purl":"pkg:npm/%40remix-run/router","ranges":["<1.23.2"],"fixed":["1.23.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}