https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-10T16:33:37.069775+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-seaweedfs-2026-55873 BIT-seaweedfs-2026-55873 — SeaweedFS: Improper authorization in the S3Tables / Iceberg REST management API lets a low-privileged S3 user enumerate… 2026-10-10T16:33:37.072743+00:00

Affected: Bitnami: seaweedfs

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.

 https://cve.radiocsirt.org/vuln/euvd-2026-333992 EUVD-2026-333992 2026-10-10T16:33:37.072794+00:00 EUVD-2026-333992 https://cve.radiocsirt.org/vuln/fkie_cve-2026-55873 fkie_cve-2026-55873 2026-10-10T16:33:37.072810+00:00

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.

 https://cve.radiocsirt.org/vuln/ghsa-hgpf-8634-g44c GHSA-hgpf-8634-g44c — SeaweedFS: Improper authorization in the S3Tables / Iceberg REST management API lets a low-privileged S3 user enumerate… 2026-10-10T16:33:37.072835+00:00

Affected: Go: github.com/seaweedfs/seaweedfs

### Summary SeaweedFS routes requests signed with SigV4 service `s3tables` to the S3Tables management API. Authorization on that path collapsed account-less S3 identities into the shared `admin` account and failed open, so a user holding only ordinary S3 `Read` credentials — and no S3Tables-specific permission — could invoke S3Tables management operations such as `GET /buckets` and enumerate administrator-owned table bucket inventory (names and ARNs). The same handler backs the Iceberg REST catalog, which was affected by the same flaw.

### Impact An authenticated low-privileged S3 user can cross the boundary between ordinary S3 object access and S3Tables management. Confirmed impact is disclosure of administrator-owned table bucket inventory (bucket names and ARNs); in shared or multi-tenant deployments this can reveal tenant naming and operational structure.

### Affected versions SeaweedFS `>= 4.08, < 4.34` (the S3Tables management API was introduced in 4.08).

### Patched versions Fixed in **4.34** (#9961). Administrator status is now decided by the `ACTION_ADMIN` capability rather than by a collapsed `admin` account id, S3Tables authorization no longer defaults to allow, and the tautological ListTableBuckets gate was removed. Related hardening of the same root cause landed in #9962, #9963, and #9971.

### Workaround No configuration workaround — upgrade to 4.34 or later.

### Credit Reported by **TA-MU-TA**.