VULNERABILITY INTELLIGENCE

CVE-2025-66467

CVSS score8 HIGH
EPSS probability0.37%
CISA KEVNot currently listed
Published2026-05-08
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

Description

Missing MinIO policy cleanup on bucket deletion via Apache CloudStack allows users to retain access to buckets which they previously owned. If another user creates a new bucket with the same name, the previous owners can gain unauthorized read and write access to it by using the previously generated access and secret keys. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue.

Weakness classification

  • security@apache.org: CWE-459

Primary references