GHSA-qx66-fv34-fjm8Published
TanStack Router: Unauthenticated reflected XSS in TanStack Start server-function responses
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-102989 · Microsoft / collected KEV context
cve-program · CVE-2026-102989
- https://github.com/TanStack/router/security/advisories/GHSA-qx66-fv34-fjm8
- https://github.com/TanStack/router/pull/8573
- https://github.com/TanStack/router/commit/d521abd71c69f1ff010bb3def4d417cb5fa058cb
- https://github.com/TanStack/router/releases/tag/release-2026-09-30-1747
euvd · EUVD-2026-98849
- https://github.com/TanStack/router/security/advisories/GHSA-qx66-fv34-fjm8
- https://github.com/TanStack/router/pull/8573
- https://github.com/TanStack/router/commit/d521abd71c69f1ff010bb3def4d417cb5fa058cb
- https://github.com/TanStack/router/releases/tag/release-2026-09-30-1747
nvd · CVE-2026-102989
- https://github.com/TanStack/router/commit/d521abd71c69f1ff010bb3def4d417cb5fa058cb
- https://github.com/TanStack/router/pull/8573
- https://github.com/TanStack/router/releases/tag/release-2026-09-30-1747
- https://github.com/TanStack/router/security/advisories/GHSA-qx66-fv34-fjm8
osv · GHSA-qx66-fv34-fjm8
- https://github.com/TanStack/router/security/advisories/GHSA-qx66-fv34-fjm8
- https://nvd.nist.gov/vuln/detail/CVE-2026-102989
- https://github.com/TanStack/router/pull/8573
- https://github.com/TanStack/router/commit/d521abd71c69f1ff010bb3def4d417cb5fa058cb
- https://github.com/TanStack/router
- https://github.com/TanStack/router/releases/tag/release-2026-09-30-1747
Related operational evidence
Explicit CVE identifiers- WAF - WAF Release - 2026-10-12 · Security advisory · 12 Oct 2026