The vulnerability of the npm React Router and Remix packages relates to the lack of protective measures for website structure, allowing attackers to execute arbitrary JavaScript code.

The vulnerability of npm React Router and Remix relates to the lack of security measures for website structure protection. Exploiting this vulnerability allows a remote attacker to execute arbitrary JavaScript code...

Open Redirect

React Router is vulnerable to Open Redirect. The vulnerability is due to insufficient validation of attacker-supplied navigation paths, which allows an attacker to craft a malicious path that forces the application to redirect users to an external, potentially malicious URL...

CVE-2025-68470

React Router is a router for React. In versions 6.0.0 through 6.30.1 and 7.0.0 through 7.9.5, an attacker-supplied path can be crafted so that when a React Router application navigates to it via navigate, , or redirect, the app performs a navigation/redirect to an external URL. This is only an...

CVE-2026-22030

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...

SUSE CVE-2026-21884

React Router is a router for React. In @remix-run/react version prior to 2.17.3. and react-router 7.0.0 through 7.11.0, a XSS vulnerability exists in in React Router's API in Framework Mode when using the getKey/storageKey props during Server-Side Rendering which could allow arbitrary JavaScript...

SUSE CVE-2026-22029

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...

SUSE CVE-2026-22030

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...

Linux Distros Unpatched Vulnerability : CVE-2025-68470

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - React Router is a router for React. In versions 6.0.0 through 6.30.1 and 7.0.0 through 7.9.5, an attacker- supplied path can be crafted so that when a React...

Linux Distros Unpatched Vulnerability : CVE-2026-22030

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CVE-2025-61686

A security issue was discovered in the react-router/node component of React Router. It is possible for an attacker manipulate an unsigned cookie to cause the session to try to read/write from a location outside the specified session file directory. The success of the attack would depend on the...

Cross-site Scripting (XSS)

React Router is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper handling of untrusted input in the API during server-side rendering when generating keys via the getKey or storageKey props, which allows an attacker to inject and execute arbitrary JavaScript...

Path Traversal

React Router is vulnerable to Path Traversal. The vulnerability is due to the use of createFileSessionStorage with an unsigned cookie, which allows an attacker to manipulate session identifiers to attempt read/write operations outside the intended session file directory, potentially accessing...

Open Redirect

React Router is vulnerable to Open Redirect. The vulnerability is due to unsafe handling of SPA navigation redirects generated from loaders or actions in certain modes, which allows an attacker to inject untrusted redirect URLs and trigger unintended JavaScript execution on the client...

Cross-site Request Forgery

React Router is vulnerable to Cross-Site Request Forgery CSRF. The vulnerability is due to missing CSRF protections on document POST requests to UI routes, where server-side route action handlers or React Server Actions accept authenticated POST requests without origin validation, allowing...

Linux Distros Unpatched Vulnerability : CVE-2025-59057

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 exist...

PT-2026-2346

Warning: Multiple High Severity Vulnerabilities in React-Router. CVE-2025-61686, CVE-2026-22029, CVE-2026-59057 & others. Attackers can read sensitive files or hijack sessions! Patch Patch Patch More info: https://t.co/jRGNAD4XZZ...

Linux Distros Unpatched Vulnerability : CVE-2026-22029

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CVE-2025-59057

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/ APIs in Framework Mode when generating script:ld+json tags which could allow arbitrary JavaScript execution...

CVE-2026-22029

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...

CVE-2025-68470

React Router is a router for React. In versions 6.0.0 through 6.30.1 and 7.0.0 through 7.9.5, an attacker-supplied path can be crafted so that when a React Router application navigates to it via navigate, , or redirect, the app performs a navigation/redirect to an external URL. This is only an...