CVE-2026-6270
1 advisory.
npm/@fastify/middie CVE-2026-6270: critical 9.1, EPSS 0.61%
@fastify/middie vulnerable to middleware authentication bypass in child plugin scopes
Action: Upgrade @fastify/middie to 9.3.2 or later.
npm i @fastify/middie@9.3.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 9.3.2 | - |
Fixed versions
| 9.3.2 |
Sources
- osv: GHSA-72c6-fx6q-fr5w
- https://github.com/fastify/fastify-express/security/advisories/GHSA-hrwm-hgmj-7p9c
- https://github.com/fastify/middie/security/advisories/GHSA-72c6-fx6q-fr5w
- https://nvd.nist.gov/vuln/detail/CVE-2026-6270
- https://cna.openjsf.org/security-advisories.html
- https://github.com/fastify/middie
CVE-2026-6270 · published · modified · JSON