{"schema":"threatline.record/2","record":{"id":"CVE-2026-116016","aliases":[],"summary":"yudao-cloud through 2026.09 Data Permission Bypass via data-permission-enable Header","details":"yudao-cloud through 2026.09 contains an authorization bypass vulnerability that allows authenticated users to evade row-level data scope restrictions by sending a data-permission-enable header set to false. Attackers can add this header to /admin-api requests, which DataPermissionRpcWebFilter trusts, to read or modify other departments' and users' records within the same tenant.","categories":["Unclassified"],"product":"yudao-cloud","vendor":"YunaiV","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-116016","source_modified_at":"2026-10-24T11:40:33.600Z","fetched_at":"2026-10-24T14:26:37.433577Z","product":"yudao-cloud","vendor":"YunaiV","versions":[{"version":"0","lessThanOrEqual":"2026.09","versionType":"custom","status":"affected"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-24T11:40:33.600Z","modified_at":"2026-10-24T11:40:33.600Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-116016","fetched_at":"2026-10-24T14:26:37.433577Z","source_modified_at":"2026-10-24T11:40:33.600Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/YunaiV/yudao-cloud/issues/343","tags":["issue-tracking"]},{"source":"CVE List","url":"https://github.com/YunaiV/yudao-cloud/commit/4e415cd6c30d3abb929a127bb7038101d9f4c943","tags":["patch"]},{"source":"CVE List","url":"https://github.com/YunaiV/yudao-cloud/blob/d322a10b9898a084412032e94336af06835978c2/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/main/java/cn/iocoder/yudao/framework/datapermission/core/rpc/DataPermissionRpcWebFilter.java#L21-L36","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/YunaiV/yudao-cloud/blob/d322a10b9898a084412032e94336af06835978c2/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/filter/security/TokenAuthenticationFilter.java#L84-L92","tags":["technical-description"]},{"source":"CVE List","url":"https://hackmd.io/@hieuPenguinnn/yudao-cloud-data-permission-enable-header-datascope-bypass","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/yudao-cloud-through-2026.09-data-permission-bypass-via-data-permission-enable-header","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-24T11:40:33.600Z","content_hash":"8d47d7acd5835823071086870f8466b9ba1f11d3d9039ff513ff6cf035a0e979"}}