{"id":"CVE-2026-114400","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-114400","summary":"Trudesk through 1.2.11 Missing Authentication for Ticket Attachments via /uploads","details":"Trudesk through 1.2.11 contains a missing authentication vulnerability that allows unauthenticated attackers to download private ticket attachments under /uploads. Because express.static serves the public/ directory before the hasAuth-guarded /uploads mount, attackers who know or guess a ticket ObjectId and filename can retrieve confidential attachments.","published":"2026-10-21T12:39:53.511Z","modified":"2026-10-28T02:30:30.471966839Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114400.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114400"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/trudesk-through-1.2.11-missing-authentication-for-ticket-attachments-via-uploads"},{"type":"REPORT","url":"https://github.com/polonel/trudesk/issues/754"},{"type":"PACKAGE","url":"https://github.com/polonel/trudesk"},{"type":"EVIDENCE","url":"https://hackmd.io/@leediay/multiple-vuln-trudesk-1211"},{"type":"EVIDENCE","url":"https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:30.471966839Z"}}