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...

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...