{"id":"CVE-2026-110108","revision":"d6281dce730143549a9a3a501b949936","records":[{"revision":"d6281dce730143549a9a3a501b949936","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-110108","aliases":[],"title":"MateCloud through 5.0.8 Missing Authorization via /api/v1/admin/storage API","description":"MateCloud through 5.0.8 contains a missing authorization vulnerability that allows any authenticated user to manage object storage by calling the unprotected /api/v1/admin/storage endpoints in StorageController. Low-privilege or self-registered users can supply arbitrary bucket and objectName values to list objects, obtain pre-signed download URLs for other users' files, delete objects, and upload at chosen keys.","state":0,"publishedAt":"2026-10-13T16:53:09.83+00:00","modifiedAt":"2026-10-14T15:59:07.138+00:00","affected":[{"ecosystem":"Vendor product","name":"MateCloud","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"mateaix\",\n                    \"product\": \"MateCloud\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"5.0.8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/mateaix/matecloud\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":8.6,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1,"severity":"HIGH"}],"references":["https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/matecloud-storage-admin-missing-authz","https://github.com/mateaix/matecloud/blob/57b1edc0f0b8b964448e2d41ef7ba98751e71d8d/mate-biz/mate-system/src/main/java/vip/mate/system/admin/trigger/controller/StorageController.java#L45-L118","https://github.com/mateaix/matecloud/blob/57b1edc0f0b8b964448e2d41ef7ba98751e71d8d/mate-gateway/src/main/resources/application.yml#L80-L85","https://github.com/mateaix/matecloud","https://www.vulncheck.com/advisories/matecloud-through-5.0.8-missing-authorization-via-api-v1-admin-storage-api"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110108","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-110108","identifiers":["CVE-2026-110108"]},"retained":false,"historicalAffected":[]}],"coverage":[]}