{"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": "2026-08-12T14:34:27.380Z"}, "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"}}}}

{}

{"affected": [{"affectedData": [{"product": "rustfs", "vendor": "rustfs", "versions": [{"status": "affected", "version": "< 1.0.0-beta.11"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "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."}], "id": "CVE-2026-73284", "lastModified": "2026-08-12T15:18:31.437", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-12T15:18:31.437", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/rustfs/rustfs/commit/9866f68d86482b3de7e0058a908727c3815e72b9"}, {"source": "security-advisories@github.com", "url": "https://github.com/rustfs/rustfs/pull/5141"}, {"source": "security-advisories@github.com", "url": "https://github.com/rustfs/rustfs/releases/tag/1.0.0-beta.11"}, {"source": "security-advisories@github.com", "url": "https://github.com/rustfs/rustfs/security/advisories/GHSA-5354-r3w2-34m8"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.0.0-beta.11)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "rustfs", "source": "cna", "vendor": "rustfs"}, "product": "rustfs", "vendor": "rustfs"}], "created": "2026-08-12T19:15:03.899697+00:00", "updated": "2026-08-12T19:15:03.899713+00:00", "vendors": ["rustfs", "rustfs$PRODUCT$rustfs"]}