FredKSchott

@fastify/reply-from vulnerable to connection header abuse enabling stripping of proxy-added headers

@fastify/middie vulnerable to middleware bypass via deprecated ignoreDuplicateSlashes option

@fastify/middie vulnerable to middleware authentication bypass in child plugin scopes

@fastify/express vulnerable to middleware authentication bypass via URL normalization gaps (duplicate slashes and semicolons)

@fastify/express vulnerable to middleware path doubling causing authentication bypass in child plugin scopes