{"schema":"threatline.record/2","record":{"id":"CVE-2026-110763","aliases":[],"summary":"lamp-boot 4.16.0-java17 through 4.21.2-java17 IDOR via /anyone/findDeptByCompany","details":"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.","categories":["Unclassified"],"product":"lamp-boot","vendor":"zuihou","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110763","source_modified_at":"2026-10-20T01:55:41.647Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"lamp-boot","vendor":"zuihou","versions":[{"version":"4.16.0-java17","lessThanOrEqual":"4.21.2-java17","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00208,"percentile":0.10399,"score_date":"2026-10-23"},"published_at":"2026-10-14T18:47:39.046Z","modified_at":"2026-10-20T01:55:41.647Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110763","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T01:55:41.647Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110763","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@hieuPenguinnn/lamp-boot-finddeptbycompany-employee-idor","tags":["technical-description","exploit"]},{"source":"CVE List","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":["technical-description"]},{"source":"CVE List","url":"https://github.com/zuihou/lamp-boot","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/lamp-boot-4.16.0-java17-through-4.21.2-java17-idor-via-anyone-finddeptbycompany","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-20T01:55:20.642887Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-20T01:55:41.647Z","content_hash":"de05b5ccb3fb1922cb3f3df58faed046f0656c989c67ae2eb0e614104875c0c0"}}