{"id":"CVE-2026-116016","title":"yudao-cloud through 2026.09 Data Permission Bypass via data-permission-enable Header","summary":"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 …","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","cvssSource":"cna","cwe":["CWE-807"],"vendor":"YunaiV","product":"yudao-cloud","affected":["yudao-cloud <= 2026.09"],"published":"2026-10-24","updated":"2026-10-24","sourceUpdated":"2026-10-24T11:40:33.600Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116016","references":[{"url":"https://github.com/YunaiV/yudao-cloud/issues/343"},{"url":"https://github.com/YunaiV/yudao-cloud/commit/4e415cd6c30d3abb929a127bb7038101d9f4c943"},{"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"},{"url":"https://github.com/YunaiV/yudao-cloud/blob/d322a10b9898a084412032e94336af06835978c2/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/filter/security/TokenAuthenticationFilter.java#L84-L92"},{"url":"https://hackmd.io/@hieuPenguinnn/yudao-cloud-data-permission-enable-header-datascope-bypass"},{"url":"https://www.vulncheck.com/advisories/yudao-cloud-through-2026.09-data-permission-bypass-via-data-permission-enable-header","label":"VulnCheck Advisory: yudao-cloud through 2026.09 Data Permission Bypass via data-permission-enable Header"}],"tags":["cve.org"],"ingestedAt":"2026-10-24T11:57:47.028Z","slug":"CVE-2026-116016","body":"## Overview\n\nyudao-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.\n\n## Affected\n\n- `yudao-cloud <= 2026.09`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}