Description
@fastify/middie versions 9.3.1 and earlier do not register inherited middleware directly on child plugin engine instances. When a Fastify application registers authentication middleware in a parent scope and then registers child plugins with @fastify/middie, the child scope does not inherit the parent middleware. This allows unauthenticated requests to reach routes defined in child plugin scopes, bypassing authentication and authorization checks. Upgrade to @fastify/middie 9.3.2 to fix this issue. There are no workarounds.
Problem types
CWE-436: Interpretation Conflict
Product status
Any version before 9.3.2
9.3.2 (semver)
Credits
FredKSchott
climba03003
UlisesGascon
References
github.com/...xpress/security/advisories/GHSA-hrwm-hgmj-7p9c
github.com/...middie/security/advisories/GHSA-72c6-fx6q-fr5w
cna.openjsf.org/security-advisories.html