Description
React Router is a router for React. Versions 6.0.0 through 7.17.0 are vulnerable to Open Redirtect through use of backslashes in <Link> and useNavigate. This issue is a follow up to CVE-2025-68470 and has been fixed in version 7.18.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| remix-run | react-router | >= 6.0.0, < 7.18.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Hardened Images 1 | prometheus3.13 | 3.13.1-0.5.hum1 | RHSA-2026:48780 |
| Red Hat Hardened Images 1 | prometheus3.5 | 3.5.5-0.6.hum1 | RHSA-2026:48799 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | keycloak-26.5 +1 | 26.5.7-r3 | — |
| Wolfi rolling | vitess-24 | 24.0.2-r7 | — |
| Wolfi rolling | vitess-24-compat | 24.0.3-r7 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | react-router | >= 6.0.0, < 7.18.0 | 7.18.0 | GHSA-wrjc-x8rr-h8h6 |
Advisories 2
- RHSA-2026:48799 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:48780 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 17, 2026
References
- https://github.com/remix-run/react-router/security/advisories/GHSA-wrjc-x8rr-h8h6
- https://github.com/remix-run/react-router/pull/15176
- https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180
- https://github.com/remix-run/react-router/releases/tag/react-router@7.18.0
- http://github.com/remix-run/react-router/pull/15176