{"id":"CVE-2026-121543","published":"2026-11-03T16:17:25.653","lastModified":"2026-11-03T19:18:04.440","description":"smart-sso through 2.0.1 contains an incorrect authorization vulnerability in PermissionFilter that allows any authenticated user to call admin console APIs because unlisted paths are permitted by default. Attackers can call /admin/user-role/save to assign themselves the administrator role, reset passwords, and manage users, roles, and applications across integrated systems.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-863"],"vendors":[],"products":[],"references":[{"url":"https://github.com/a466350665/smart-sso","tags":[]},{"url":"https://github.com/a466350665/smart-sso/blob/91d2dfef8973d308fa1b762e4c86dfbcbe9793ff/smart-sso-server/src/main/java/openjoe/smart/sso/server/controller/admin/UserRoleController.java","tags":[]},{"url":"https://github.com/a466350665/smart-sso/blob/91d2dfef8973d308fa1b762e4c86dfbcbe9793ff/smart-sso-starter/smart-sso-starter-client/src/main/java/openjoe/smart/sso/client/filter/PermissionFilter.java#L38-L47","tags":[]},{"url":"https://github.com/a466350665/smart-sso/commit/9bccabaa5ec5","tags":[]},{"url":"https://github.com/a466350665/smart-sso/commit/a74a791bea7fc7b06ce95f52ce5805d8d7886d48","tags":[]},{"url":"https://github.com/a466350665/smart-sso/issues/79","tags":[]},{"url":"https://www.vulncheck.com/advisories/smart-sso-through-2.0.1-incorrect-authorization-in-permissionfilter-enables-admin-escalation","tags":[]}],"exploitRefs":[{"url":"https://github.com/a466350665/smart-sso","tags":[]},{"url":"https://github.com/a466350665/smart-sso/blob/91d2dfef8973d308fa1b762e4c86dfbcbe9793ff/smart-sso-server/src/main/java/openjoe/smart/sso/server/controller/admin/UserRoleController.java","tags":[]},{"url":"https://github.com/a466350665/smart-sso/blob/91d2dfef8973d308fa1b762e4c86dfbcbe9793ff/smart-sso-starter/smart-sso-starter-client/src/main/java/openjoe/smart/sso/client/filter/PermissionFilter.java#L38-L47","tags":[]},{"url":"https://github.com/a466350665/smart-sso/commit/9bccabaa5ec5","tags":[]},{"url":"https://github.com/a466350665/smart-sso/commit/a74a791bea7fc7b06ce95f52ce5805d8d7886d48","tags":[]},{"url":"https://github.com/a466350665/smart-sso/issues/79","tags":[]}],"hasPoc":true,"ai":null}