{"schema_version":"1.9.0","id":"GHSA-jjmj-jmhj-qwj2","published":"2026-07-23T19:36:31Z","modified":"2026-09-08T15:15:05.351463216Z","aliases":["CVE-2026-53668"],"summary":"React Router: Open redirect leading to XSS","details":"Applications with open redirects could permit attacker crafted links to result in redirects to unexpected external location or XSS vectors.","affected":[{"package":{"name":"react-router-dom","ecosystem":"npm","purl":"pkg:npm/react-router-dom"},"ranges":[{"type":"SEMVER","events":[{"introduced":"6.30.2"},{"fixed":"6.30.6"}]}],"database_specific":{"last_known_affected_version_range":"<= 6.30.5","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-jjmj-jmhj-qwj2/GHSA-jjmj-jmhj-qwj2.json"}},{"package":{"name":"react-router","ecosystem":"npm","purl":"pkg:npm/react-router"},"ranges":[{"type":"SEMVER","events":[{"introduced":"7.9.6"},{"fixed":"7.13.0"}]}],"database_specific":{"last_known_affected_version_range":"<= 7.12.0","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-jjmj-jmhj-qwj2/GHSA-jjmj-jmhj-qwj2.json"}}],"references":[{"type":"WEB","url":"https://github.com/remix-run/react-router/security/advisories/GHSA-jjmj-jmhj-qwj2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53668"},{"type":"WEB","url":"https://github.com/remix-run/react-router/pull/14718"},{"type":"WEB","url":"https://github.com/remix-run/react-router/commit/3a5b5ad0e5cf9918c646509563f5c41a89226ff3"},{"type":"PACKAGE","url":"https://github.com/remix-run/react-router"},{"type":"WEB","url":"https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180"},{"type":"WEB","url":"https://github.com/remix-run/react-router/blob/v6/CHANGELOG.md#v6306"},{"type":"WEB","url":"https://github.com/remix-run/react-router/releases/tag/react-router@6.30.6"},{"type":"WEB","url":"https://github.com/remix-run/react-router/releases/tag/react-router@7.18.0"}],"database_specific":{"cwe_ids":["CWE-601","CWE-79"],"github_reviewed":true,"github_reviewed_at":"2026-07-23T19:36:31Z","nvd_published_at":"2026-07-27T22:17:31Z","severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N"}]}