CVE-2026-114400
CVE-2026-114400 · Trudesk through 1.2.11 Missing Authentication for Ticket Attachments via /uploads
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 8.2 · High · EPSS 0.6%
- Published
- Updated
Affected products and versions
trudesk
- Versions
- ≥ 0, ≤ 1.2.11: Affected (semver)
No fix published
Original sources
- https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/
- https://github.com/polonel/trudesk/issues/754
- https://hackmd.io/@leediay/multiple-vuln-trudesk-1211
- https://www.vulncheck.com/advisories/trudesk-through-1.2.11-missing-authentication-for-ticket-attachments-via-uploads
- https://nvd.nist.gov/vuln/detail/CVE-2026-114400