Description
SeaweedFS is a distributed storage system. In versions 4.08 through 4.33, requests signed with SigV4 service s3tables are routed to the S3Tables management API where authorization collapses account-less S3 identities into the shared admin account and fails open, allowing an authenticated low-privileged S3 user to enumerate administrator-owned table bucket names and ARNs. This issue is fixed in version 4.34.
Severity (CVSS)
| Base score | 4.3 |
|---|---|
| Severity | Medium |
| Version | CVSS 3.1 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| Provided by | CNA |
Weaknesses
- CWE-863 — CWE-863: Incorrect Authorization
Affected products
| Vendor | Product | Versions |
|---|---|---|
| seaweedfs | seaweedfs | >= 4.08, < 4.34 |
References
- https://github.com/seaweedfs/seaweedfs/security/advisories/GHSA-hgpf-8634-g44c (x_refsource_CONFIRM)
- https://github.com/seaweedfs/seaweedfs/pull/9961 (x_refsource_MISC)
- https://github.com/seaweedfs/seaweedfs/commit/b13463880c1fa62e255c058a9228b63cc95b4b36 (x_refsource_MISC)
- https://github.com/seaweedfs/seaweedfs/releases/tag/4.34 (x_refsource_MISC)
Generated from the official CVE List on 09 Jul 2026 07:08 UTC.