{"id":"CVE-2026-22029","aliases":["CLSA-2026-1775608279","CLSA-2026-1781052757","CLSA-2026-1781052758","EUVD-2026-1465","GHSA-2w69-qvjg-hvjx","RHSA-2026:3958","RHSA-2026:3959","ROOT-APP-NPM-CVE-2026-22029","openSUSE-SU-2026:10069-1"],"status":"published","title":"React Router vulnerable to XSS via Open Redirects","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 (\u003cBrowserRouter\u003e) is being used. 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1312","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-1312","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1312","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-21884","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-21884","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21884","tags":["advisory"]},{"url":"https://github.com/remix-run/react-router/security/advisories/GHSA-8v8x-cx79-35w7","tags":["article"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-22029","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-23490","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-23490","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23490","tags":["advisory"]},{"url":"https://github.com/pyasn1/pyasn1/commit/3908f144229eed4df24bd569d16e5991ace44970","tags":["article"]},{"url":"https://github.com/pyasn1/pyasn1/releases/tag/v0.6.2","tags":["article"]},{"url":"https://github.com/pyasn1/pyasn1/security/advisories/GHSA-63vm-454h-vhhq","tags":["article"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-24049","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-24049","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24049","tags":["advisory"]},{"url":"https://github.com/pypa/wheel/commit/7a7d2de96b22a9adf9208afcc9547e1001569fef","tags":["article"]},{"url":"https://github.com/pypa/wheel/releases/tag/0.46.2","tags":["article"]},{"url":"https://github.com/pypa/wheel/security/advisories/GHSA-8rrh-rw8j-w5fx","tags":["article"]},{"url":"https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/release_notes/patch_releases","tags":["article"]},{"url":"https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5#Upgrading","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3959.json","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-22029","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-22029","title":"React Router vulnerable to XSS via Open Redirects","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 (\u003cBrowserRouter\u003e) is being used. This issue has been patched in @remix-run/router version 1.23.2 and react-router version 7.12.0.","status":"published","published":"2026-01-10T02:42:32.736Z","modified":"2026-09-10T12:04:57.289Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"cna"},{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-79","CWE-79"],"updated_at":"2026-11-02T13:39:05.585774Z"}],"euvd":[{"id":"EUVD-2026-1465","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 (\u003cBrowserRouter\u003e) is being used. This issue has been patched in @remix-run/router version 1.23.2 and react-router version 7.12.0.","status":"published","published":"2026-01-10T02:42:32Z","modified":"2026-09-10T12:04:57Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T17:28:25.275283Z"}],"ghsa":[{"id":"GHSA-2w69-qvjg-hvjx","title":"React Router vulnerable to XSS via Open Redirects","description":"React Router (and Remix v1/v2) SPA open navigation redirects originating from loaders or actions in [Framework Mode](https://reactrouter.com/start/modes#framework), [Data Mode](https://reactrouter.com/start/modes#data), or the unstable RSC modes can result in unsafe URLs causing unintended javascript execution on the client. This is only an issue if developers are creating redirect paths from untrusted content or via an open redirect.\n\n\u003e [!NOTE]\n\u003e This does not impact applications that use [Declarative Mode](https://reactrouter.com/start/modes#declarative) (`\u003cBrowserRouter\u003e`).","status":"published","published":"2026-01-08T20:54:18Z","modified":"2026-01-11T14:54:15Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:39:16.156387Z"}],"nvd":[{"id":"CVE-2026-22029","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 (\u003cBrowserRouter\u003e) is being used. This issue has been patched in @remix-run/router version 1.23.2 and react-router version 7.12.0.","status":"published","published":"2026-01-10T03:15:48.87Z","modified":"2026-09-10T13:17:42.633Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:03.683495Z"}],"osv":[{"id":"CVE-2026-22029","title":"React Router vulnerable to XSS via Open Redirects","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 (\u003cBrowserRouter\u003e) is being used. This issue has been patched in @remix-run/router version 1.23.2 and react-router version 7.12.0.","status":"published","published":"2026-01-10T02:42:32.736Z","modified":"2026-10-28T02:30:25.76890967Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:58.42038Z"},{"id":"GHSA-2w69-qvjg-hvjx","title":"React Router vulnerable to XSS via Open Redirects","description":"React Router (and Remix v1/v2) SPA open navigation redirects originating from loaders or actions in [Framework Mode](https://reactrouter.com/start/modes#framework), [Data Mode](https://reactrouter.com/start/modes#data), or the unstable RSC modes can result in unsafe URLs causing unintended javascript execution on the client. This is only an issue if developers are creating redirect paths from untrusted content or via an open redirect.\n\n\u003e [!NOTE]\n\u003e This does not impact applications that use [Declarative Mode](https://reactrouter.com/start/modes#declarative) (`\u003cBrowserRouter\u003e`).","status":"published","published":"2026-01-08T20:54:18Z","modified":"2026-02-03T03:15:00.320749Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:34.700741Z"},{"id":"RHSA-2026:3958","title":"Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update","status":"published","published":"2026-03-07T10:11:38Z","modified":"2026-10-20T10:08:41Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:20.491441Z"},{"id":"RHSA-2026:3959","title":"Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update","status":"published","published":"2026-03-07T10:11:39Z","modified":"2026-10-20T10:08:42Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:20.491441Z"},{"id":"CLSA-2026-1775608279","title":"TuxCare security update for @remix-run/router (1 CVE)","description":"TuxCare rebuilt @remix-run/router to address 1 CVE. Fixed in 1.23.0-tuxcare.1.","status":"published","published":"2026-08-04T14:52:23Z","modified":"2026-10-20T13:45:03.961661153Z","updated_at":"2026-11-02T15:43:44.009773Z"},{"id":"CLSA-2026-1781052757","title":"TuxCare security update for @remix-run/router (1 CVE)","description":"TuxCare rebuilt @remix-run/router to address 1 CVE. Fixed in 1.15.3-tuxcare.1.","status":"published","published":"2026-08-04T14:52:36Z","modified":"2026-10-20T13:58:31.540264475Z","updated_at":"2026-11-02T15:43:45.445699Z"},{"id":"CLSA-2026-1781052758","title":"TuxCare security update for @remix-run/router (1 CVE)","description":"TuxCare rebuilt @remix-run/router to address 1 CVE. Fixed in 1.6.2-tuxcare.1.","status":"published","published":"2026-08-04T14:52:36Z","modified":"2026-10-20T13:45:06.95036357Z","updated_at":"2026-11-02T15:43:45.445699Z"},{"id":"openSUSE-SU-2026:10069-1","title":"heroic-games-launcher-2.18.1-2.1 on GA media","description":"These are all security issues fixed in the heroic-games-launcher-2.18.1-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-01-19T00:00:00Z","modified":"2026-03-23T04:54:24.857616Z","updated_at":"2026-11-02T16:58:38.101535Z"},{"id":"ROOT-APP-NPM-CVE-2026-22029","title":"CVE-2026-22029 in @remix-run/router - Patched by Root","description":"Root has patched CVE-2026-22029 in the @remix-run/router package for Root:npm. Multiple fixed versions available.","status":"published","published":"2026-10-08T12:22:20Z","modified":"2026-10-08T13:15:05.028118537Z","updated_at":"2026-11-02T15:53:27.649662Z"}]}}