CVE•Published 2026-05-08•Modified 2026-05-11•1 article on news•6 live references•NVD data
CVE-2025-66467Apache · Cloudstack
Vulnerability data via NVD (ingested)
CVSS v3.1
8.0
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
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.
Timeline
Published 2026-05-08
Modified 2026-05-11
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-66467Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Apache Cloudstack"All exposed Apache Cloudstack instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Cloudstack"HTTP body or banner mentions "Cloudstack" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-66467Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-66467Censys host search filtered to this CVE id.
grep.app
CVE-2025-66467Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-66467GitHub code search for direct mentions.
Google dork
"CVE-2025-66467" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-66467 on GitHub.