CVE-2026-45043

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, improper validation in the PUT /rustfs/admin/v3/import-iam endpoint allows a user with ImportIAMAction to create service accounts under arbitrary parent identities, including the root user minioadmin. The endpoint...

CVE-2026-45043

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, improper validation in the PUT /rustfs/admin/v3/import-iam endpoint allows a user with ImportIAMAction to create service accounts under arbitrary parent identities, including the root user minioadmin. The endpoint...

EUVD-2026-33285

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, improper validation in the PUT /rustfs/admin/v3/import-iam endpoint allows a user with ImportIAMAction to create service accounts under arbitrary parent identities, including the root user minioadmin. The endpoint...

PT-2026-44825

Name of the Vulnerable Software and Affected Versions RustFS versions prior to 1.0.0-beta.2 Description Improper validation in the 'PUT /rustfs/admin/v3/import-iam' endpoint allows a user with ImportIAMAction to create service accounts under arbitrary parent identities, including the root user...

GHSA-VCWH-PFF9-64CC RustFS has IAM Incorrect Authorization in ImportIam that Allows Privilege Escalation

Summary The ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data performs privileged write actions creating/updating users, groups, policies, and...

RustFS has IAM Incorrect Authorization in ImportIam that Allows Privilege Escalation

Summary The ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data performs privileged write actions creating/updating users, groups, policies, and...

PT-2026-2143

Name of the Vulnerable Software and Affected Versions RustFS versions prior to 1.0.0-alpha.79 Description RustFS is a distributed object storage system built in Rust. The ImportIam API endpoint incorrectly validates permissions using ExportIAMAction instead of ImportIAMAction. This allows a...