CVEvulnerability

CVE-2026-55873

4.3 MEDIUM Published 2026-07-08 Modified 2026-07-08 Official page ↗
Status
Deferred
Published
2026-07-08
Last modified
2026-07-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-863

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.

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References