CVE-2026-2880 | fastify middie up to 9.1.x Request authorization (GHSA-8p85-9qpw-fwgw / EUVD-2026-9049)
A vulnerability classified as problematic has been found in fastify middie up to 9.1.x. This affects an unknown part of the component Request Handler. Performing a manipulation results in authorization bypass.
This vulnerability is reported as CVE-2026-2880. The attack is possible to be carried out remotely. No exploit exists.
It is recommended to upgrade the affected component.