npm/hono CVE-2026-39407: medium 5.3, EPSS 0.47%
Hono: Middleware bypass via repeated slashes in serveStatic
Action: Upgrade hono to 4.12.12 or later.
npm i hono@4.12.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.12.12 | - |
Fixed versions
| 4.12.12 |
Sources
- osv: GHSA-wmmm-f939-6g9c
- https://github.com/honojs/hono/security/advisories/GHSA-wmmm-f939-6g9c
- https://nvd.nist.gov/vuln/detail/CVE-2026-39407
- https://github.com/honojs/hono/commit/9aff14bd727f8b0435c963363fd803260e7b8e3c
- https://github.com/honojs/hono
- https://github.com/honojs/hono/releases/tag/v4.12.12
CVE-2026-39407 · published · modified · JSON