{"id":"CVE-2026-111688","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-111688","generatedAt":"2026-10-28T01:12:11.896Z","title":"Exrick XBoot through 3.3.4 contains an authorization bypass vulnerability that allows authenticated users to evade role data-scope restrictions by sending openDataFilter=false.","description":"Exrick XBoot through 3.3.4 contains an authorization bypass vulnerability that allows authenticated users to evade role data-scope restrictions by sending openDataFilter=false. Attackers can append this parameter to the department getByParentId or search endpoints to retrieve the entire organization's department tree and names outside their assigned scope.","published":"2026-10-16T18:17:52.000Z","lastModified":"2026-10-16T21:17:24.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-863"],"affected":[],"epss":{"score":0.00331,"percentile":0.26065,"date":"2026-10-26","history":[{"date":"2026-10-17","score":0.00331,"percentile":0.24702}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.33%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-16T18:17:52.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-10-16T18:17:52.063Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"url":"https://github.com/Exrick/xboot/blob/3.3.4/xboot-fast/src/main/java/cn/exrick/xboot/modules/base/serviceimpl/DepartmentServiceImpl.java#L35-L60","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/xboot-data-scope-filter-bypass-cross-dept-user-disclosure","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/exrick-xboot-through-3.3.4-data-scope-bypass-via-opendatafilter-parameter","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/xboot-data-scope-filter-bypass-cross-dept-user-disclosure","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-111688","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}