{"id":"CVE-2026-110215","summary":"youlai-boot through 2.21.1 Missing Authorization in Role Menu Assignment Allows Privilege Escalation","details":"youlai-boot through 2.21.1 contains a missing authorization vulnerability that allows authenticated users to assign arbitrary menu and button permissions to roles via PUT /api/v1/roles/{roleId}/menus. Low-privileged users such as the GUEST test account can grant all permissions to their own role, refreshing the Redis permission cache to gain administrator-equivalent access.","modified":"2026-10-14T10:46:47.516965190Z","published":"2026-10-13T18:50:03.848Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110215.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110215.json"},{"type":"PACKAGE","url":"https://github.com/youlaitech/youlai-boot"},{"type":"ARTICLE","url":"https://github.com/youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/controller/RoleController.java#L111-L119"},{"type":"ARTICLE","url":"https://github.com/youlaitech/youlai-boot/blob/v2.21.1/src/main/java/com/youlai/boot/system/service/impl/RoleServiceImpl.java#L222-L243"},{"type":"FIX","url":"https://github.com/youlaitech/youlai-boot/commit/36d2db6dc559817bd4e02b1f33b1998891850497"},{"type":"ADVISORY","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/youlai-boot-role-menu-assignment-and-user-status-missing-authorization"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110215"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/youlai-boot-through-2.21.1-missing-authorization-in-role-menu-assignment-allows-privilege-escalation"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/youlaitech/youlai-boot","events":[{"introduced":"0"},{"last_affected":"65d06987634a420a652695d21262ac7bf68622be"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"2.21.1"}]}}],"versions":["v2.21.1","v2.8.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110215.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}