CVE-2026-111709
CVE-2026-111709 · WhaTicket Community through commit cf04795 IDOR via /tickets/:ticketId and /messages/:ticketId
This page contains facts from public vulnerability sources. Check the original advisory before updating.
WhaTicket Community through commit cf04795 contains an insecure direct object reference vulnerability that allows authenticated agents to access other agents' tickets because ShowTicketService performs no ownership or queue checks. Attackers can supply another agent's ticket id to GET /tickets/:ticketId and /messages/:ticketId to read full message history and POST WhatsApp replies.
CVSS 5.3 · Medium · EPSS 0.2%
- Published
- Updated
Affected products and versions
whaticket-community
- Versions
- ≥ 0, ≤ cf047955a6f0d07002ed89c67d765c28d06f8d52: Affected (git)
No fix published
Original sources
- https://hackmd.io/@hieuPenguinnn/whaticket-community-signup-eop-ticket-idor
- https://github.com/canove/whaticket-community/blob/cf047955a6f0d07002ed89c67d765c28d06f8d52/backend/src/services/TicketServices/ShowTicketService.ts
- https://github.com/canove/whaticket-community/blob/cf047955a6f0d07002ed89c67d765c28d06f8d52/backend/src/controllers/MessageController.ts#L24-L58
- https://github.com/canove/whaticket-community
- https://www.vulncheck.com/advisories/whaticket-community-through-commit-cf04795-idor-via-tickets-ticketid-and-messages-ticketid
- https://nvd.nist.gov/vuln/detail/CVE-2026-111709