GO-2026-6022 Cloudreve: OAuth access tokens bypass scope enforcement due to missing client_id claim in github.com/cloudreve/Cloudreve

Cloudreve: OAuth access tokens bypass scope enforcement due to missing clientid claim in github.com/cloudreve/Cloudreve...

CVE-2026-54560

Cloudreve is a self-hosted file management and sharing system. From 4.12.0 until 4.16.1, Cloudreve's OAuth access tokens are issued without the OAuth clientid claim, so the JWT verifier does not load token scopes into request context and RequiredScopes treats the request like non-scoped session...