{"id":"CVE-2026-110763","title":"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","summary":"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 ite…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-639"],"vendor":"zuihou","product":"lamp-boot","affected":["lamp-boot >= 4.16.0-java17 <= 4.21.2-java17"],"published":"2026-10-14","updated":"2026-10-15","sourceUpdated":"2026-10-15T14:47:05.720","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-110763","references":[{"url":"https://github.com/zuihou/lamp-boot","label":"disclosure@vulncheck.com"},{"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","label":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/lamp-boot-finddeptbycompany-employee-idor","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/lamp-boot-4.16.0-java17-through-4.21.2-java17-idor-via-anyone-finddeptbycompany","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"ingestedAt":"2026-10-14T19:49:57.609Z","epss":0.00208,"epssPercentile":0.10871,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-20T01:55:20.642887Z"},"slug":"CVE-2026-110763","body":"## Overview\n\nlamp-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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":225340,"id":"CVE-2026-110763","ts":1792464734508,"field":"exploit_available","old":"false","new":"true"}]}