@fastify/session is a session plugin for fastify. Requires the @fastify/cookie plugin. When restoring the cookie from the session store, the `expires` field is overriden if the `maxAge` field was set. This means a cookie is never correctly detected as expired and thus expired sessions are not destroyed. This vulnerability has been patched 10.8.0.
https://github.com/fastify/session/security/advisories/GHSA-pj27-2xvp-4qxg
https://github.com/fastify/session/issues/251
https://github.com/fastify/session/commit/0495ce5b534c4550f25228821db8098293439f2f