CVE-2026-61422
- Source
- https://cve.org/CVERecord?id=CVE-2026-61422
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61422.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-61422
- Published
- 2026-08-21T08:24:38Z
- Modified
- 2026-10-28T02:30:41Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Apache CloudStack: Authenticated pre-validation SSRF in registerTemplate
- Details
-
Authenticated pre-validation SSRF vulnerability in Apache CloudStack's template and ISO registration functionality.
When registering a template or ISO, CloudStack makes a live HTTP HEAD/GET call to determine file size for secondary storage usage-limit checks, and this happens before URL validation is performed. However, this does not pose a malicious template or ISO registration risk, as URL validation still occurs prior to the actual download by the Secondary Storage VM.This issue affects Apache CloudStack: in 4.20.3.0 and from 4.21.0.0 through 4.22.1.0.
Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.
- Database specific
{ "cna_assigner": "apache", "cwe_ids": [ "CWE-918" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61422.json", "unresolved_ranges": [ { "extracted_events": [ { "range": [ { "introduced": "4.20.3.0" }, { "last_affected": "4.20.3.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" } ] }, { "extracted_events": [ { "range": [ { "introduced": "4.21.0.0" }, { "last_affected": "4.22.1.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" } ] } ] }- References
Affected packages
Git / github.com/apache/cloudstack
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/cloudstack
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:apache:cloudstack:4.20.3.0:*:*:*:*:*:*:*", "range": [ { "introduced": "4.20.3.0" }, { "last_affected": "4.20.3.0" } ], "source": "CPE_STRING" } ] }