{"schema_version":1,"title":"Remix Server Runtime vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Remix Server Runtime: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53663, was published on 22 June 2026.","url":"https://junglewise.ai/threats/technologies/server-runtime","json_url":"https://junglewise.ai/threats/technologies/server-runtime.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/server-runtime","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-53663","cvss":3.1,"epss":0.0015,"slug":"cve-2026-53663-remix-react-router-csrf-bypass-on-put-patch-and-delete-requests","title":"Remix React Router CSRF bypass on PUT, PATCH, and DELETE requests","severity":"low","exploited":false,"published_at":"2026-06-22T19:17:13.167+00:00","url":"https://junglewise.ai/threats/cve-2026-53663-remix-react-router-csrf-bypass-on-put-patch-and-delete-requests"},{"cve":"CVE-2026-42342","cvss":7.5,"epss":0.0046,"slug":"cve-2026-42342-remix-react-router-dos-via-unbounded-path-expansion-in-manifest","title":"Remix React Router DoS via unbounded path expansion in __manifest","severity":"high","exploited":false,"published_at":"2026-06-02T20:16:36.693+00:00","url":"https://junglewise.ai/threats/cve-2026-42342-remix-react-router-dos-via-unbounded-path-expansion-in-manifest"},{"cve":"CVE-2026-22030","cvss":6.5,"epss":0.0019,"slug":"cve-2026-22030-react-router-csrf-in-action-and-server-action-request-processing","title":"React Router CSRF in Action and Server Action Request Processing","severity":"medium","exploited":false,"published_at":"2026-01-08T20:57:09+00:00","url":"https://junglewise.ai/threats/cve-2026-22030-react-router-csrf-in-action-and-server-action-request-processing"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Remix Server Runtime","slug":"server-runtime","vendor":{"name":"Remix","slug":"remix","url":"https://junglewise.ai/threats/vendors/remix"},"aliases":[],"category":"library","homepage":"https://remix.run/","repo_url":"https://github.com/remix-run/remix","description":"The core server-side runtime for the Remix web framework.","url":"https://junglewise.ai/threats/technologies/server-runtime"},"most_severe":[{"cve":"CVE-2026-42342","cvss":7.5,"epss":0.0046,"slug":"cve-2026-42342-remix-react-router-dos-via-unbounded-path-expansion-in-manifest","title":"Remix React Router DoS via unbounded path expansion in __manifest","severity":"high","exploited":false,"published_at":"2026-06-02T20:16:36.693+00:00","url":"https://junglewise.ai/threats/cve-2026-42342-remix-react-router-dos-via-unbounded-path-expansion-in-manifest"},{"cve":"CVE-2026-22030","cvss":6.5,"epss":0.0019,"slug":"cve-2026-22030-react-router-csrf-in-action-and-server-action-request-processing","title":"React Router CSRF in Action and Server Action Request Processing","severity":"medium","exploited":false,"published_at":"2026-01-08T20:57:09+00:00","url":"https://junglewise.ai/threats/cve-2026-22030-react-router-csrf-in-action-and-server-action-request-processing"},{"cve":"CVE-2026-53663","cvss":3.1,"epss":0.0015,"slug":"cve-2026-53663-remix-react-router-csrf-bypass-on-put-patch-and-delete-requests","title":"Remix React Router CSRF bypass on PUT, PATCH, and DELETE requests","severity":"low","exploited":false,"published_at":"2026-06-22T19:17:13.167+00:00","url":"https://junglewise.ai/threats/cve-2026-53663-remix-react-router-csrf-bypass-on-put-patch-and-delete-requests"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}