{"id":"CVE-2026-110763","published":"2026-10-14T19:17:12.037","lastModified":"2026-10-15T14:47:05.720","description":"lamp-boot 4.16.0-java17 through 4.21.2-java17 contains an insecure direct object reference vulnerability in the oauth module's /anyone/findDeptByCompany endpoint that skips URI permission checks. Authenticated low-privilege users can iterate sequential employeeId values to read every employee's department membership within the tenant.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/zuihou/lamp-boot","tags":[]},{"url":"https://github.com/zuihou/lamp-boot/blob/ddef8c71de970b915ba1b15e0e9c2dd7414074de/lamp-oauth/lamp-oauth-controller/src/main/java/top/tangyh/lamp/oauth/controller/UserInfoController.java#L167","tags":[]},{"url":"https://hackmd.io/@hieuPenguinnn/lamp-boot-finddeptbycompany-employee-idor","tags":[]},{"url":"https://www.vulncheck.com/advisories/lamp-boot-4.16.0-java17-through-4.21.2-java17-idor-via-anyone-finddeptbycompany","tags":[]}],"exploitRefs":[{"url":"https://github.com/zuihou/lamp-boot","tags":[]},{"url":"https://github.com/zuihou/lamp-boot/blob/ddef8c71de970b915ba1b15e0e9c2dd7414074de/lamp-oauth/lamp-oauth-controller/src/main/java/top/tangyh/lamp/oauth/controller/UserInfoController.java#L167","tags":[]}],"hasPoc":true,"ai":null}