rclone: RC per-server auth-proxy bypass

Summary serve/start accepts protocol options in a per-server proxyOpt object. The FTP and S3 RC adapters parse that object and pass it to their server constructors, but the constructors decide whether proxy authentication is enabled by checking the process-global proxy.Opt.AuthProxy instead of th...

The vulnerability of the RC-server of the cloud synchronization tool Rclone allows a hacker to execute arbitrary code.

The vulnerability of the RC-server of the cloud synchronization tool Rclone relates to the lack of measures taken to neutralize special elements. Exploiting this vulnerability allows a malicious actor to execute arbitrary code by sending a specially crafted request to the operations/fsinfo endpoi...

GHSA-25QR-6MPR-F7QX Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution

Summary The RC endpoint options/set is exposed without AuthRequired: true, but it can mutate global runtime configuration, including the RC option block itself. An unauthenticated attacker can set rc.NoAuth=true, which disables the authorization gate for many RC methods registered with...