{"id":"CVE-2026-111355","revision":"25ba72417e464ba4977752e7eb4d138a","records":[{"revision":"25ba72417e464ba4977752e7eb4d138a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111355","aliases":[],"title":"zhontai Admin.Core through 10.1.0 Authorization Bypass via User and Organization By-ID Endpoints","description":"zhontai Admin.Core through 10.1.0 contains an authorization bypass vulnerability that allows authenticated users to ignore department DataScope restrictions by supplying out-of-scope record ids. Attackers holding user or organization module permissions with Dept or Self scope can call UserService and OrgService by-id methods to read, modify, disable, and delete users in other departments.","state":0,"publishedAt":"2026-10-15T21:43:44.503+00:00","modifiedAt":"2026-10-16T17:08:19.434+00:00","affected":[{"ecosystem":"Vendor product","name":"Admin.Core","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"zhontai\",\n                    \"product\": \"Admin.Core\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"10.1.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/zhontai/Admin.Core\",\n                    \"repo\": \"https://github.com/zhontai/Admin.Core\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","score":6.3,"severity":"MEDIUM"}],"references":["https://hackmd.io/@hieuPenguinnn/zhontai-admin-core-by-id-missing-data-scope-cross-dept","https://github.com/zhontai/Admin.Core/blob/v10.1.0/src/modules/admin/ZhonTai.Admin/Services/User/UserService.cs#L118-L144","https://github.com/zhontai/Admin.Core/blob/v10.1.0/src/modules/admin/ZhonTai.Admin/Services/User/UserService.cs#L595-L636","https://github.com/zhontai/Admin.Core/blob/v10.1.0/src/modules/admin/ZhonTai.Admin/Services/User/UserService.cs#L887-L900","https://github.com/zhontai/Admin.Core/blob/v10.1.0/src/modules/admin/ZhonTai.Admin/Services/User/UserService.cs#L977-L1000","https://github.com/zhontai/Admin.Core/blob/v10.1.0/src/modules/admin/ZhonTai.Admin/Services/Org/OrgService.cs#L64-L68","https://www.vulncheck.com/advisories/zhontai-admin-core-through-10.1.0-authorization-bypass-via-user-and-organization-by-id-endpoints"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111355","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111355","identifiers":["CVE-2026-111355"]},"retained":false,"historicalAffected":[]}],"coverage":[]}