{"id":"CVE-2026-14871","summary":"osTicket v1.18.3 - v1.17.7 - BOLA/IDOR in ticket field viewing allows cross-department data disclosure","details":"osTicket versions v1.18.3 and v1.17.7 contain a Broken Object Level Authorization (BOLA) leading to Insecure Direct Object Reference (IDOR) in the AJAX ticket-management subsystem.","modified":"2026-07-19T03:46:29.047468251Z","published":"2026-07-17T14:55:32.945Z","database_specific":{"cna_assigner":"Fluid Attacks","cwe_ids":["CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14871.json"},"references":[{"type":"WEB","url":"https://github.com/osTicket/osTicket/"},{"type":"ADVISORY","url":"https://fluidattacks.com/advisories/kyokai"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14871.json"},{"type":"ADVISORY","url":"https://medium.com/p/1abb8be847e6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14871"},{"type":"FIX","url":"https://github.com/osTicket/osTicket/releases/tag/v1.17.8"},{"type":"FIX","url":"https://github.com/osTicket/osTicket/releases/tag/v1.18.4"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/osticket/osticket","events":[{"introduced":"2570d69892775fff5df40a7540e507131a0975ad"},{"fixed":"a1114e5298cf5a2924d8b72dc776041e4fc6827d"},{"fixed":"8d38b0619649a50ee7cbbf37085f5d297fdc6f36"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"v1.18.3"},{"last_affected":"v1.18.3"},{"introduced":"v1.17.7"},{"last_affected":"v1.17.7"}]}}],"versions":["v1.17.7","v1.18.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14871.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}