CVEvulnerability

CVE-2025-68926

9.8 CRITICAL Published 2025-12-30 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-12-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287, CWE-798

Description

RustFS is a distributed object storage system built in Rust. In versions prior to 1.0.0-alpha.78, RustFS implements gRPC authentication using a hardcoded static token `"rustfs rpc"` that is publicly exposed in the source code repository, hardcoded on both client and server sides, non-configurable with no mechanism for token rotation, and universally valid across all RustFS deployments. Any attacker with network access to the gRPC port can authenticate using this publicly known token and execute privileged operations including data destruction, policy manipulation, and cluster configuration changes. Version 1.0.0-alpha.78 contains a fix for the issue.

Affected configurations

• rustfs rustfs 1.0.0

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-798 Use of Hard-coded Credentials weakness

References