CVE-2026-55188

RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.1 until 1.0.0-beta.9, RustFS contains an authorization bypass in the bucket replication admin API. The ListRemoteTargetHandler handler for listing remote replication targets only checks whether request credentials exist...

CVE-2026-55188 RustFS: ListRemoteTargetHandler authorization bypass leaks replication target credentials

RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.1 until 1.0.0-beta.9, RustFS contains an authorization bypass in the bucket replication admin API. The ListRemoteTargetHandler handler for listing remote replication targets only checks whether request credentials exist...

CVE-2026-55188

RustFS’s ListRemoteTargetHandler in versions 1.0.0-alpha.1 through 1.0.0-beta.8 contains an authorization bypass that only checks for credentials and neglects to verify replication or admin permissions. This allows an authenticated user without bucket/admin rights to list remote replication targe...

PT-2026-52964

Name of the Vulnerable Software and Affected Versions RustFS versions 1.0.0-alpha.1 through 1.0.0-beta.8 Description An authorization bypass exists in the bucket replication admin API. The ListRemoteTargetHandler handler for listing remote replication targets verifies the existence of request...