{"schema":"threatline.record/2","record":{"id":"CVE-2026-110108","aliases":[],"summary":"MateCloud through 5.0.8 Missing Authorization via /api/v1/admin/storage API","details":"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.","categories":["Unclassified"],"product":"MateCloud","vendor":"mateaix","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110108","source_modified_at":"2026-10-14T15:59:07.138Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"MateCloud","vendor":"mateaix","versions":[{"version":"0","lessThanOrEqual":"5.0.8","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.6,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00304,"percentile":0.22023,"score_date":"2026-10-23"},"published_at":"2026-10-13T16:53:09.830Z","modified_at":"2026-10-14T15:59:07.138Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110108","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T15:59:07.138Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110108","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/matecloud-storage-admin-missing-authz","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/mateaix/matecloud/blob/57b1edc0f0b8b964448e2d41ef7ba98751e71d8d/mate-biz/mate-system/src/main/java/vip/mate/system/admin/trigger/controller/StorageController.java#L45-L118","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/mateaix/matecloud/blob/57b1edc0f0b8b964448e2d41ef7ba98751e71d8d/mate-gateway/src/main/resources/application.yml#L80-L85","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/mateaix/matecloud","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/matecloud-through-5.0.8-missing-authorization-via-api-v1-admin-storage-api","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-14T14:50:06.404145Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T15:59:07.138Z","content_hash":"bfb57cbd7b7b1a27da3509d9bfc73a5560ede321e348ea3d718cad78f0dc5017"}}