{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-73284","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-11T19:42:11.449Z","datePublished":"2026-08-12T14:34:27.380Z","dateUpdated":"2026-08-12T22:12:16.460Z"},"containers":{"cna":{"title":"RustFS: AddServiceAccount Handler Allows Creation of Root-Parent Service Accounts","problemTypes":[{"descriptions":[{"cweId":"CWE-269","lang":"en","description":"CWE-269: Improper Privilege Management","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/rustfs/rustfs/security/advisories/GHSA-5354-r3w2-34m8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/rustfs/rustfs/security/advisories/GHSA-5354-r3w2-34m8"},{"name":"https://github.com/rustfs/rustfs/pull/5141","tags":["x_refsource_MISC"],"url":"https://github.com/rustfs/rustfs/pull/5141"},{"name":"https://github.com/rustfs/rustfs/commit/9866f68d86482b3de7e0058a908727c3815e72b9","tags":["x_refsource_MISC"],"url":"https://github.com/rustfs/rustfs/commit/9866f68d86482b3de7e0058a908727c3815e72b9"},{"name":"https://github.com/rustfs/rustfs/releases/tag/1.0.0-beta.11","tags":["x_refsource_MISC"],"url":"https://github.com/rustfs/rustfs/releases/tag/1.0.0-beta.11"}],"affected":[{"vendor":"rustfs","product":"rustfs","versions":[{"version":"< 1.0.0-beta.11","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-12T14:34:27.380Z"},"descriptions":[{"lang":"en","value":"RustFS is a distributed object storage system built in Rust. RustFS AddServiceAccount in rustfs/src/admin/handlers/service_account.rs accepts an attacker-controlled target_user after only checking CreateServiceAccountAdminAction, passes it to new_service_account, and prepare_service_account_auth sets is_owner for the resulting root-parent service account. This issue is fixed in version 1.0.0-beta.11."}],"source":{"advisory":"GHSA-5354-r3w2-34m8","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-12T22:09:10.287441Z","id":"CVE-2026-73284","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-12T22:12:16.460Z"}}]}}